Patent | Date |
---|
Nonvolatile Semiconductor Memory Device App 20210343337 - NAGASHIMA; Hiroyuki ;   et al. | 2021-11-04 |
Nonvolatile semiconductor memory device Grant 11,100,985 - Nagashima , et al. August 24, 2 | 2021-08-24 |
Memory System App 20210118514 - NAGASHIMA; Hiroyuki | 2021-04-22 |
Memory system performing read of nonvolatile semiconductor memory device Grant 10,916,312 - Nagashima February 9, 2 | 2021-02-09 |
Spray container Grant D888,570 - Nagashima , et al. | 2020-06-30 |
Memory System Performing Read Of Nonvolatile Semiconductor Memory Device App 20190325970 - NAGASHIMA; Hiroyuki | 2019-10-24 |
Memory system performing read of nonvolatile semiconductor memory device Grant 10,373,692 - Nagashima | 2019-08-06 |
Nonvolatile Semiconductor Memory Device App 20190180816 - NAGASHIMA; Hiroyuki ;   et al. | 2019-06-13 |
Nonvolatile semiconductor memory device Grant 10,242,735 - Nagashima , et al. | 2019-03-26 |
Memory System App 20180268910 - NAGASHIMA; Hiroyuki | 2018-09-20 |
Memory system performing read of nonvolatile semiconductor memory device Grant 10,020,063 - Nagashima July 10, 2 | 2018-07-10 |
Nonvolatile Semiconductor Memory Device App 20180053548 - NAGASHIMA; Hiroyuki ;   et al. | 2018-02-22 |
Memory System App 20170365350 - NAGASHIMA; Hiroyuki | 2017-12-21 |
Nonvolatile semiconductor memory device Grant 9,812,195 - Nagashima , et al. November 7, 2 | 2017-11-07 |
Memory system performing read of nonvolatile semiconductor memory device Grant 9,767,913 - Nagashima September 19, 2 | 2017-09-19 |
Memory chip, memory device, and reading method Grant 9,685,236 - Nagashima June 20, 2 | 2017-06-20 |
Semiconductor device and reading method Grant 9,665,426 - Chen , et al. May 30, 2 | 2017-05-30 |
Memory Chip, Memory Device, And Reading Method App 20170117050 - NAGASHIMA; Hiroyuki | 2017-04-27 |
Nonvolatile Semiconductor Memory Device App 20170103807 - NAGASHIMA; Hiroyuki ;   et al. | 2017-04-13 |
Memory System App 20170053704 - NAGASHIMA; Hiroyuki | 2017-02-23 |
Nonvolatile semiconductor memory device Grant 9,543,011 - Nagashima , et al. January 10, 2 | 2017-01-10 |
Memory chip, memory device, and reading method Grant 9,543,027 - Nagashima January 10, 2 | 2017-01-10 |
Memory system changing a memory cell read voltage upon detecting a memory cell read error Grant 9,524,786 - Nagashima December 20, 2 | 2016-12-20 |
Semiconductor Device And Reading Method App 20160217035 - CHEN; Jiezhi ;   et al. | 2016-07-28 |
Nonvolatile Semiconductor Memory Device App 20160203867 - NAGASHIMA; Hiroyuki ;   et al. | 2016-07-14 |
Nonvolatile semiconductor memory device Grant 9,324,427 - Nagashima , et al. April 26, 2 | 2016-04-26 |
Nonvolatile semiconductor memory device Grant 9,299,426 - Nagashima , et al. March 29, 2 | 2016-03-29 |
Memory System App 20150380094 - NAGASHIMA; Hiroyuki | 2015-12-31 |
Nonvolatile semiconductor memory device comprising memory cell array having multilayer structure Grant RE45,817 - Nagashima December 8, 2 | 2015-12-08 |
Memory system Grant 9,165,665 - Nagashima October 20, 2 | 2015-10-20 |
Memory System App 20150138888 - NAGASHIMA; Hiroyuki | 2015-05-21 |
Nonvolatile Semiconductor Memory Device App 20150124518 - NAGASHIMA; Hiroyuki ;   et al. | 2015-05-07 |
Nonvolatile semiconductor memory device and producing method thereof Grant RE45,480 - Nagashima , et al. April 21, 2 | 2015-04-21 |
Memory Chip, Memory Device, And Reading Method App 20150078094 - NAGASHIMA; Hiroyuki | 2015-03-19 |
Nonvolatile semiconductor memory device Grant 8,964,447 - Nagashima , et al. February 24, 2 | 2015-02-24 |
Memory system in which a read level is changed based on standing time and at least one of a read, write or erase count Grant 8,929,140 - Nagashima January 6, 2 | 2015-01-06 |
Nonvolatile Semiconductor Memory Device App 20140376302 - NAGASHIMA; Hiroyuki ;   et al. | 2014-12-25 |
Nonvolatile semiconductor memory device and memory system Grant 8,891,304 - Nagashima November 18, 2 | 2014-11-18 |
Nonvolatile semiconductor memory device Grant 8,842,481 - Nagashima , et al. September 23, 2 | 2014-09-23 |
Memory System App 20140247669 - NAGASHIMA; Hiroyuki | 2014-09-04 |
Semiconductor memory device Grant 8,817,552 - Nagashima , et al. August 26, 2 | 2014-08-26 |
Non-volatile memory semiconductor storage including contact plug Grant 8,792,278 - Nagashima July 29, 2 | 2014-07-29 |
Memory system Grant 8,755,233 - Nagashima June 17, 2 | 2014-06-17 |
Memory System And Control Method Thereof App 20140063943 - NAGASHIMA; Hiroyuki | 2014-03-06 |
Lubricant applicator, image forming apparatus, and method of mounting lubricant applicator Grant 8,655,254 - Arai , et al. February 18, 2 | 2014-02-18 |
Three dimensionally stacked memory and the isolation of memory cell layer Grant 8,644,072 - Nagashima February 4, 2 | 2014-02-04 |
Semiconductor memory device and controlling method Grant 8,612,824 - Yamamoto , et al. December 17, 2 | 2013-12-17 |
Semiconductor Memory Device App 20130308368 - NAGASHIMA; Hiroyuki ;   et al. | 2013-11-21 |
Nonvolatile semiconductor memory device Grant 8,575,590 - Muraoka , et al. November 5, 2 | 2013-11-05 |
Nonvolatile semiconductor memory device and method of manufacturing the same Grant 8,575,589 - Nagashima , et al. November 5, 2 | 2013-11-05 |
Cleaning device including cleaning mechanism having noise reduction mechanism and image forming apparatus incorporating same Grant 8,565,661 - Okamoto , et al. October 22, 2 | 2013-10-22 |
Nonvolatile semiconductor memory device comprising memory cell array having multilayer structure Grant 8,507,889 - Nagashima August 13, 2 | 2013-08-13 |
Semiconductor memory device Grant 8,477,542 - Nagashima , et al. July 2, 2 | 2013-07-02 |
Nonvolatile Semiconductor Memory Device App 20130155756 - Nagashima; Hiroyuki ;   et al. | 2013-06-20 |
Semiconductor memory device Grant 8,441,040 - Minemura , et al. May 14, 2 | 2013-05-14 |
Non-volatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20130099348 - NAGASHIMA; Hiroyuki | 2013-04-25 |
Nonvolatile semiconductor memory device Grant 8,391,082 - Nagashima , et al. March 5, 2 | 2013-03-05 |
Collection container, cleaning unit, and image forming apparatus capable of collecting waste toner efficiently Grant 8,369,770 - Okamoto , et al. February 5, 2 | 2013-02-05 |
Non-volatile semiconductor storage device including contact plug Grant 8,363,472 - Nagashima January 29, 2 | 2013-01-29 |
Non-volatile semiconductor memory device Grant 8,310,873 - Ueno , et al. November 13, 2 | 2012-11-13 |
Nonvolatile semiconductor memory device Grant 8,300,444 - Nagashima , et al. October 30, 2 | 2012-10-30 |
Memory System App 20120268994 - NAGASHIMA; Hiroyuki | 2012-10-25 |
Nonvolatile Semiconductor Memory Device And Memory System App 20120246389 - NAGASHIMA; Hiroyuki | 2012-09-27 |
Memory System App 20120243329 - NAGASHIMA; Hiroyuki | 2012-09-27 |
Semiconductor integrated circuit device and method of fabricating the same Grant 8,274,068 - Nagashima September 25, 2 | 2012-09-25 |
Nonvolatile semiconductor memory device generating different write pulses to vary resistances Grant 8,259,489 - Nagashima , et al. September 4, 2 | 2012-09-04 |
Waste toner storage unit and image forming apparatus using same Grant 8,254,823 - Nagashima , et al. August 28, 2 | 2012-08-28 |
Semiconductor memory device and method of manufacturing the same Grant 8,222,677 - Baba , et al. July 17, 2 | 2012-07-17 |
Nonvolatile Semiconductor Memory Device App 20120155147 - Nagashima; Hiroyuki | 2012-06-21 |
Cleaning device with accumulation prevention, process cartridge, and image forming apparatus including same Grant 8,204,423 - Hatori , et al. June 19, 2 | 2012-06-19 |
Used toner collection device and image forming apparatus Grant 8,185,032 - Ono , et al. May 22, 2 | 2012-05-22 |
Nonvolatile semiconductor memory device Grant 8,149,609 - Nagashima April 3, 2 | 2012-04-03 |
Semiconductor Memory Device And Controlling Method App 20120072795 - YAMAMOTO; Kazumasa ;   et al. | 2012-03-22 |
Semiconductor Memory Device App 20120026804 - NAGASHIMA; Hiroyuki ;   et al. | 2012-02-02 |
Non-volatile Semiconductor Memory Device App 20120002475 - UENO; Koki ;   et al. | 2012-01-05 |
Process cartridge and image forming apparatus employing same Grant 8,090,293 - Arai , et al. January 3, 2 | 2012-01-03 |
Semiconductor memory device Grant 8,085,585 - Nagashima , et al. December 27, 2 | 2011-12-27 |
Non-volatile semiconductor memory device Grant 8,081,512 - Ueno , et al. December 20, 2 | 2011-12-20 |
Semiconductor memory device Grant 8,064,272 - Nagashima , et al. November 22, 2 | 2011-11-22 |
Nonvolatile semiconductor memory device and producing method thereof Grant 8,044,456 - Nagashima , et al. October 25, 2 | 2011-10-25 |
Lubricant applying device, process cartridge, and image forming apparatus Grant 8,041,280 - Koike , et al. October 18, 2 | 2011-10-18 |
Semiconductor Memory Device App 20110241225 - NAGASHIMA; Hiroyuki ;   et al. | 2011-10-06 |
Nonvolatile Semiconductor Memory Device App 20110242875 - Nagashima; Hiroyuki ;   et al. | 2011-10-06 |
Semiconductor memory device Grant 8,027,188 - Nagashima , et al. September 27, 2 | 2011-09-27 |
Nonvolatile Semiconductor Memory Device And Memory System App 20110216592 - NAGASHIMA; Hiroyuki | 2011-09-08 |
Nonvolatile Semiconductor Memory Device App 20110210303 - MURAOKA; Koichi ;   et al. | 2011-09-01 |
Nonvolatile Semiconductor Memory Device App 20110205784 - Nagashima; Hiroyuki ;   et al. | 2011-08-25 |
Nonvolatile semiconductor memory Grant 7,965,556 - Fujita , et al. June 21, 2 | 2011-06-21 |
Semiconductor Memory Device App 20110134681 - NAGASHIMA; Hiroyuki ;   et al. | 2011-06-09 |
Nonvolatile semiconductor memory device Grant 7,957,203 - Nagashima , et al. June 7, 2 | 2011-06-07 |
Image forming apparatus, process cartridge, and lubricant applicator Grant 7,953,362 - Arai , et al. May 31, 2 | 2011-05-31 |
Lubricant applicator and image forming apparatus including same Grant 7,953,363 - Honjoh , et al. May 31, 2 | 2011-05-31 |
Nonvolatile semiconductor memory device which realizes "1" write operation by boosting channel potential Grant 7,952,931 - Nagashima , et al. May 31, 2 | 2011-05-31 |
Lubricant applicator, image forming apparatus, and method of mounting lubricant applicator App 20110076075 - Arai; Yuji ;   et al. | 2011-03-31 |
Semiconductor Memory Device App 20110068373 - MINEMURA; Yoichi ;   et al. | 2011-03-24 |
Semiconductor memory device Grant 7,911,854 - Nagashima , et al. March 22, 2 | 2011-03-22 |
Semiconductor Integrated Circuit Device And Method Of Fabricating The Same App 20110049465 - NAGASHIMA; Hiroyuki | 2011-03-03 |
Nonvolatile semiconductor memory capable of trimming an initial program voltage for each word line Grant 7,881,116 - Nagashima , et al. February 1, 2 | 2011-02-01 |
Nonvolatile Semiconductor Memory Device App 20100328988 - Nagashima; Hiroyuki ;   et al. | 2010-12-30 |
Electrophotographic photoreceptor, photoreceptor supporting device, imaging device and process cartridge Grant 7,844,198 - Kuwabara , et al. November 30, 2 | 2010-11-30 |
Nonvolatile Semiconductor Memory App 20100238727 - FUJITA; Norihiro ;   et al. | 2010-09-23 |
Nonvolatile Semiconductor Memory Device App 20100238708 - NAGASHIMA; Hiroyuki | 2010-09-23 |
Nonvolatile Semiconductor Memory Device And Method For Manufacturing The Same App 20100237320 - Nagashima; Hiroyuki | 2010-09-23 |
Nonvolatile Semiconductor Memory Device App 20100226164 - Nagashima; Hiroyuki ;   et al. | 2010-09-09 |
Image Forming Apparatus App 20100215397 - SAMPE; Atsushi ;   et al. | 2010-08-26 |
Information Processing System App 20100211725 - Nagashima; Hiroyuki ;   et al. | 2010-08-19 |
Non-volatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20100187591 - NAGASHIMA; Hiroyuki | 2010-07-29 |
Nonvolatile semiconductor memory Grant 7,755,947 - Fujita , et al. July 13, 2 | 2010-07-13 |
Nonvolatile Semiconductor Memory Capable Of Trimming An Initial Program Voltage For Each Word Line App 20100165740 - NAGASHIMA; Hiroyuki ;   et al. | 2010-07-01 |
Image Forming Apparatus App 20100129113 - Sampe; Atsushi ;   et al. | 2010-05-27 |
Semiconductor Memory Device App 20100085820 - Nagashima; Hiroyuki | 2010-04-08 |
Collection container, cleaning unit, and image forming apparatus capable of collecting waste toner efficiently App 20100080600 - Okamoto; Michiya ;   et al. | 2010-04-01 |
Nonvolatile semiconductor memory capable of trimming an initial program voltage for each word line Grant 7,688,632 - Nagashima , et al. March 30, 2 | 2010-03-30 |
Cleaning device including cleaning mechanism having noise reduction mechanism and image forming apparatus incorporating same App 20100074665 - Okamoto; Michiya ;   et al. | 2010-03-25 |
Charging device including charging roller and cleaning roller Grant 7,680,429 - Takaya , et al. March 16, 2 | 2010-03-16 |
Nonvolatile Semiconductor Memory Device And Producing Method Thereof App 20100038616 - NAGASHIMA; Hiroyuki ;   et al. | 2010-02-18 |
Process cartridge and image forming apparatus employing same App 20100034557 - Arai; Yuji ;   et al. | 2010-02-11 |
Semiconductor Memory Device And Method Of Manufacturing The Same App 20100032725 - BABA; Yasuyuki ;   et al. | 2010-02-11 |
Nonvolatile Semiconductor Memory Device App 20100027318 - Nagashima; Hiroyuki ;   et al. | 2010-02-04 |
Lubricant Applicator And Image Forming Apparatus Including Same App 20100021205 - Honjoh; Kenji ;   et al. | 2010-01-28 |
Semiconductor memory device in which redundancy (RD) of adjacent column is automatically repaired Grant 7,643,362 - Nagashima January 5, 2 | 2010-01-05 |
Non-volatile Semiconductor Memory Device App 20090268521 - Ueno; Koki ;   et al. | 2009-10-29 |
Image forming apparatus Grant 7,603,053 - Hosokawa , et al. October 13, 2 | 2009-10-13 |
Lubricant Applying Device, Process Cartridge, And Image Forming Apparatus App 20090241830 - Koike; Toshio ;   et al. | 2009-10-01 |
Semiconductor Memory Device App 20090219740 - NAGASHIMA; Hiroyuki ;   et al. | 2009-09-03 |
Cleaning Device, Process Cartridge, And Image Forming Apparatus Including Same App 20090185842 - Hatori; Satoshi ;   et al. | 2009-07-23 |
Electrophotographic Photoreceptor, Photoreceptor Supporting Device, Imaging Device And Process Cartridge App 20090180801 - Kuwabara; Nobuo ;   et al. | 2009-07-16 |
Semiconductor Memory Device App 20090141532 - NAGASHIMA; Hiroyuki ;   et al. | 2009-06-04 |
Method Of Manufacturing Nonvolatile Semiconductor Memory Devices App 20090137112 - TABATA; Hideyuki ;   et al. | 2009-05-28 |
Nonvolatile Semiconductor Storage Apparatus And Method Of Manufacturing The Same App 20090134431 - TABATA; Hideyuki ;   et al. | 2009-05-28 |
Image forming apparatus and toner Grant 7,539,451 - Kawasumi , et al. May 26, 2 | 2009-05-26 |
Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20090121208 - Nagashima; Hiroyuki ;   et al. | 2009-05-14 |
Nonvolatile Semiconductor Memory App 20090109753 - FUJITA; Norihiro ;   et al. | 2009-04-30 |
Waste Toner Storage Unit And Image Forming Apparatus Using Same App 20090097879 - Nagashima; Hiroyuki ;   et al. | 2009-04-16 |
Charging Device Including Charging Roller And Cleaning Roller App 20090087213 - Takaya; Muraishi ;   et al. | 2009-04-02 |
Cleaning device, process cartridge and image forming apparatus Grant 7,493,075 - Shintani , et al. February 17, 2 | 2009-02-17 |
Nonvolatile semiconductor memory Grant 7,486,569 - Fujita , et al. February 3, 2 | 2009-02-03 |
Process cartridge and image forming apparatus using the same Grant 7,483,648 - Hosokawa , et al. January 27, 2 | 2009-01-27 |
Image Forming Apparatus, Image Carrier, And Process Cartridge App 20090022504 - KUWABARA; Nobuo ;   et al. | 2009-01-22 |
Charged device, cleaning device, process cartridge, toner, and image-forming device that uses these Grant 7,477,862 - Takaya , et al. January 13, 2 | 2009-01-13 |
Nonvolatile Semiconductor Memory Device Which Realizes "1" Write Operation By Boosting Channel Potential App 20080304324 - NAGASHIMA; Hiroyuki ;   et al. | 2008-12-11 |
Image forming apparatus having a cleaning roller for a charging roller of the apparatus Grant 7,460,810 - Sampe , et al. December 2, 2 | 2008-12-02 |
Method of and image forming apparatus for controlling a light exposure condition Grant 7,433,615 - Murakami , et al. October 7, 2 | 2008-10-07 |
Developing device, process cartridge, device unit, and image forming apparatus having a sealing member Grant 7,428,393 - Hosokawa , et al. September 23, 2 | 2008-09-23 |
Used Toner Collection Device And Image Forming Apparatus App 20080226333 - ONO; Hiroshi ;   et al. | 2008-09-18 |
Image forming apparatus and process cartridge with a cleaner for removing toner from an image bearing member Grant 7,400,844 - Murakami , et al. July 15, 2 | 2008-07-15 |
Semiconductor Memory Device In Which Redundancy (rd) Of Adjacent Column Is Automatically Repaired App 20080158961 - NAGASHIMA; Hiroyuki | 2008-07-03 |
Imaging apparatus, and toner and process cartridge used in the imaging apparatus Grant 7,386,257 - Koike , et al. June 10, 2 | 2008-06-10 |
Image forming apparatus and replaceable part and IC chip for the same Grant 7,362,466 - Semma , et al. April 22, 2 | 2008-04-22 |
Image forming apparatus and process cartridge including sealable lubricating device Grant 7,343,132 - Kimura , et al. March 11, 2 | 2008-03-11 |
Semiconductor Memory Device And Data Transmission Method Thereof App 20070279983 - Nagashima; Hiroyuki | 2007-12-06 |
Image Forming Apparatus App 20070280725 - Hosokawa; Hiroshi ;   et al. | 2007-12-06 |
Image forming apparatus including a process cartridge formed with a hole Grant 7,305,203 - Sampe , et al. December 4, 2 | 2007-12-04 |
Image forming apparatus having a temporary toner holding device and a toner collecting device Grant 7,295,796 - Murakami , et al. November 13, 2 | 2007-11-13 |
Image forming apparatus, process cartridge, and waste toner recovery device Grant 7,292,817 - Murakami , et al. November 6, 2 | 2007-11-06 |
Image forming apparatus having a detachable cartridge including a photoconductive drum with axis shaft having a minimal rotational eccentricity, and a method of assembling the image forming apparatus Grant 7,272,342 - Nagashima , et al. September 18, 2 | 2007-09-18 |
Cleaning unit and image forming apparatus having multiple cleaning blades Grant 7,272,354 - Murakami , et al. September 18, 2 | 2007-09-18 |
Image Forming Apparatus, Process Cartridge, And Lubricant Applicator App 20070209877 - Arai; Yuji ;   et al. | 2007-09-13 |
Charging device, and process cartridge and image forming apparatus using the charging device Grant 7,266,324 - Yanagida , et al. September 4, 2 | 2007-09-04 |
Nonvolatile Semiconductor Memory And Nonvolatile Memory System Using Thereof App 20070177429 - Nagashima; Hiroyuki ;   et al. | 2007-08-02 |
Nonvolatile semiconductor memory device and an operation method thereof Grant 7,242,620 - Nagashima July 10, 2 | 2007-07-10 |
Non-volatile semiconductor memory device Grant 7,242,615 - Nagashima July 10, 2 | 2007-07-10 |
Cleaning Device, Process Cartridge, Image Forming Apparatus And Toner App 20070154246 - Shintani; Takeshi ;   et al. | 2007-07-05 |
Nonvolatile Semiconductor Memory App 20070133281 - FUJITA; Norihiro ;   et al. | 2007-06-14 |
Cleaning device for cleaning a surface of an image support body Grant 7,228,099 - Shintani , et al. June 5, 2 | 2007-06-05 |
Image Forming Apparatus & Associated Method Of Applying A Lubricant App 20070122217 - Nagashima; Hiroyuki ;   et al. | 2007-05-31 |
Image forming apparatus and replaceable part and integrated circuit chip for the same Grant 7,221,467 - Hayashi , et al. May 22, 2 | 2007-05-22 |
Charging device, and process cartridge and image forming apparatus including the charging device using the same Grant 7,218,877 - Yanagida , et al. May 15, 2 | 2007-05-15 |
Image Forming Apparatus, Process Cartridge, And Waste Toner Recovery Device App 20070092290 - Murakami; Eisaka ;   et al. | 2007-04-26 |
Image forming apparatus, process cartridge, and waste toner recovery device Grant 7,184,684 - Murakami , et al. February 27, 2 | 2007-02-27 |
Charging device, and process cartridge and image forming apparatus using the charging device App 20070014588 - Yanagida; Masato ;   et al. | 2007-01-18 |
Image forming apparatus having a detachable cartridge including a photoconductive drum with axis shaft having a minimal rotational eccentricity, and a method of assembling the image forming apparatus App 20060275053 - Nagashima; Hiroyuki ;   et al. | 2006-12-07 |
Charging device, and process cartridge and image forming apparatus using the charging device Grant 7,139,504 - Yanagida , et al. November 21, 2 | 2006-11-21 |
Image forming apparatus using installable process cartridge, method of positioning process cartridge, and process cartridge itself Grant 7,136,610 - Arai , et al. November 14, 2 | 2006-11-14 |
Method and apparatus for image forming capable of removing residual toner without using a toner cleaning system, process cartridge for use in the apparatus and toner used for the image forming Grant 7,130,564 - Murakami , et al. October 31, 2 | 2006-10-31 |
Cleaning unit, process cartridge, image forming apparatus, and toner App 20060216085 - Murakami; Eisaku ;   et al. | 2006-09-28 |
Cleaning unit, process cartridge, and image forming apparatus Grant 7,110,696 - Murakami , et al. September 19, 2 | 2006-09-19 |
Image forming apparatus and process cartridge for use in the same Grant 7,110,699 - Yoshizawa , et al. September 19, 2 | 2006-09-19 |
Imaging apparatus, and toner and process cartridge used in the imaging apparatus App 20060177239 - Koike; Toshio ;   et al. | 2006-08-10 |
Nonvolatile semiconductor memory device which uses some memory blocks in multilevel memory as binary memory blocks App 20060171210 - Nagashima; Hiroyuki ;   et al. | 2006-08-03 |
Charging device, and process cartridge and image forming apparatus including the charging device using the same App 20060165431 - Yanagida; Masato ;   et al. | 2006-07-27 |
Charging device, and process cartridge and image forming apparatus including the charging device Grant 7,062,194 - Yanagida , et al. June 13, 2 | 2006-06-13 |
Image forming apparatus and process cartridge App 20060120741 - Murakami; Wakako ;   et al. | 2006-06-08 |
Image forming apparatus and process cartridge capable of performing stable charging operation App 20060115292 - Sampe; Atsushi ;   et al. | 2006-06-01 |
Imaging apparatus, and toner and process cartridge used in the imaging apparatus Grant 7,050,741 - Koike , et al. May 23, 2 | 2006-05-23 |
Developer regulating member, developing device, electrophotographic image forming process cartridge, and image forming apparatus including the developer regulating member Grant 7,043,182 - Sakai , et al. May 9, 2 | 2006-05-09 |
Nonvolatile semiconductor memory device and an operation method thereof App 20060083071 - Nagashima; Hiroyuki | 2006-04-20 |
Image forming apparatus using a user installable process cartridge, a method of arranging the process cartridge, and the process cartridge itself Grant 7,024,133 - Nagashima , et al. April 4, 2 | 2006-04-04 |
Image forming apparatus, process cartridge, and toner App 20060062612 - Kimura; Yoshiyuki ;   et al. | 2006-03-23 |
Image forming apparatus and toner App 20060062594 - Kawasumi; Masanori ;   et al. | 2006-03-23 |
Image forming apparatus and process cartridge for use in the same App 20060029427 - Yoshizawa; Hideo ;   et al. | 2006-02-09 |
Image forming apparatus, process cartridge, and waste toner recovery device App 20060024103 - Murakami; Eisaku ;   et al. | 2006-02-02 |
Image forming apparatus and process cartridge including flexible member Grant 6,993,281 - Yoshizawa , et al. January 31, 2 | 2006-01-31 |
Process cartridge and image forming apparatus using the same App 20060018680 - Hosokawa; Hiroshi ;   et al. | 2006-01-26 |
Image forming apparatus App 20060008296 - Sampe; Atsushi ;   et al. | 2006-01-12 |
Non-volatile semiconductor memory device App 20050286308 - Nagashima, Hiroyuki | 2005-12-29 |
Image forming apparatus, process cartridge, and waste toner recovery device Grant 6,975,830 - Murakami , et al. December 13, 2 | 2005-12-13 |
Charging apparatus, and image forming apparatus equipped with same App 20050271420 - Arai, Yuji ;   et al. | 2005-12-08 |
Image forming apparatus App 20050238384 - Sampe, Atsushi ;   et al. | 2005-10-27 |
Charged device, cleaning device, process cartridge, toner, and image-forming device that uses these App 20050191081 - Muraishi, Takaya ;   et al. | 2005-09-01 |
Developing device, process cartridge, device unit, and image forming apparatus App 20050158071 - Hosokawa, Hiroshi ;   et al. | 2005-07-21 |
Printing data creation apparatus, printing data creation method and printing data creation program App 20050157344 - Nagashima, Hiroyuki | 2005-07-21 |
Rotary body support structure and image forming apparatus using the same Grant 6,912,368 - Nagashima June 28, 2 | 2005-06-28 |
Method and apparatus for image forming capable of removing residual toner without using a toner cleaning system, process cartridge for use in the apparatus and toner used for the image forming App 20050036805 - Murakami, Eisaku ;   et al. | 2005-02-17 |
Image forming apparatus, process cartridge, and waste toner recovery device App 20050036810 - Murakami, Eisaku ;   et al. | 2005-02-17 |
Image forming apparatus having a detachable cartridge including a photoconductive drum with axis shaft having a minimal rotational eccentricity, and a method of assembling the image forming apparatus App 20050031374 - Nagashima, Hiroyuki ;   et al. | 2005-02-10 |
Image forming apparatus and process cartridge App 20050025520 - Murakami, Eisaku ;   et al. | 2005-02-03 |
Cleaning device, process cartridge, image forming apparatus and toner App 20050002705 - Shintani, Takeshi ;   et al. | 2005-01-06 |
Charging device, and process cartridge and image forming apparatus including the charging device App 20040228648 - Yanagida, Masato ;   et al. | 2004-11-18 |
Charging device, and process cartridge and image forming apparatus using the charging device App 20040213597 - Yanagida, Masato ;   et al. | 2004-10-28 |
Imaging apparatus, and toner and process cartridge used in the imaging apparatus App 20040202495 - Koike, Toshio ;   et al. | 2004-10-14 |
Image forming apparatus using a user installable process cartridge, a method of arranging the process cartridge, and the process cartridge itself App 20040170446 - Nagashima, Hiroyuki ;   et al. | 2004-09-02 |
Image forming apparatus using installable process cartridge, method of positioning process cartridge, and process cartridge itself App 20040170447 - Arai, Yuji ;   et al. | 2004-09-02 |
Cleaning unit, process cartridge, image forming apparatus, and toner App 20040136763 - Murakami, Eisaku ;   et al. | 2004-07-15 |
Image forming apparatus and process cartridge for use in the same App 20040126139 - Yoshizawa, Hideo ;   et al. | 2004-07-01 |
Developer regulating member, developing device, electrophotographic image forming process cartridge, and image forming apparatus including the developer regulating member App 20040114971 - Sakai, Kiyotaka ;   et al. | 2004-06-17 |
Rotary body support structure and image forming apparatus using the same App 20040047650 - Nagashima, Hiroyuki | 2004-03-11 |
Developing apparatus, image formation apparatus, and process cartridge Grant 6,687,474 - Yamada , et al. February 3, 2 | 2004-02-03 |
Developing apparatus, image formation apparatus, and process cartridge App 20030002884 - Yamada, Masahiko ;   et al. | 2003-01-02 |
Image forming apparatus and replaceable part and integrated circuit chip for the same App 20020063890 - Hayashi, Takamasa ;   et al. | 2002-05-30 |
Image forming apparatus and replaceable part and IC chip for the same App 20020064389 - Semma, Toshitaka ;   et al. | 2002-05-30 |
Image forming apparatus with support member Grant 5,999,772 - Kakitani , et al. December 7, 1 | 1999-12-07 |
Image forming apparatus with image reading unit Grant 5,287,158 - Nagashima , et al. February 15, 1 | 1994-02-15 |
Multicylinder rotary compressor Grant 4,780,067 - Suzuki , et al. October 25, 1 | 1988-10-25 |