Ikeda; Masami

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ikeda; Masami.The latest application filed is for "cushion structure".

Company Profile

4.148.72

Ikeda; Masami - Osaka JP
Ikeda; Masami - Tokyo JP
IKEDA; Masami - Osaka-shi JP
Ikeda; Masami - Wakayama JP
IKEDA; Masami - Wakayama-shi Wakayama
Ikeda; Masami - Kawasaki JP
Ikeda; Masami - Shizuoka JP
Ikeda; Masami - Numazu JP
Ikeda; Masami - Numazu-shi JP
Ikeda; Masami - Kanagawa JP
Ikeda; Masami - Yokohama JP
Ikeda; Masami - Kanagawa-ken JP
Ikeda, Masami - Yokohama-shi JP
Ikeda; Masami - Machida JP
Ikeda; Masami - Ohme JP
Ikeda; Masami - Higashi JP
Ikeda; Masami - Chiba JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Cushion structure Grant 10,882,679 - Ikeda January 5, 2	2021-01-05
Heat storage container and heat storage device provided with heat storage container Grant 10,866,033 - Shimada , et al. December 15, 2	2020-12-15
Battery temperature control device and battery temperature control system Grant 10,525,786 - Hirasawa , et al. J	2020-01-07
Cushion Structure App 20190352073 - IKEDA; Masami	2019-11-21
Heat source material composition, and auxiliary heat source and heat supply method using the same Grant 10,359,237 - Shimura , et al.	2019-07-23
Metal-pipe use support system Grant 10,190,966 - Matsuda , et al. Ja	2019-01-29
Heat pipe Grant 9,995,537 - Aoki , et al. June 12, 2	2018-06-12
Battery Temperature Control Device And Battery Temperature Control System App 20170341483 - Hirasawa; Takeshi ; et al.	2017-11-30
Heat Storage Container And Heat Storage Device Provided With Heat Storage Container App 20170336151 - Shimada; Mamoru ; et al.	2017-11-23
Heat Sink App 20170307304 - HIRASAWA; Takeshi ; et al.	2017-10-26
Metal-pipe Use Support System App 20170138838 - MATSUDA; Yuya ; et al.	2017-05-18
Battery temperature regulation system and battery temperature regulation unit Grant 9,653,762 - Shimura , et al. May 16, 2	2017-05-16
Sheet-like heat pipe, and electronic device provided with same Grant 9,565,786 - Aoki , et al. February 7, 2	2017-02-07
Heat Receiving Structure And Heat Sink App 20160282054 - HIRASAWA; Takeshi ; et al.	2016-09-29
Belt cleaner and image forming apparatus Grant 9,199,496 - Hobo , et al. December 1, 2	2015-12-01
Heat Pipe App 20150330717 - AOKI; Hirofumi ; et al.	2015-11-19
Defect inspecting apparatus Grant 9,121,833 - Anayama , et al. September 1, 2	2015-09-01
Heat Storage Material Composition, And Auxiliary Heat Source And Heat Supply Method Using The Same App 20150153110 - SHIMURA; Takahiro ; et al.	2015-06-04
Heat Transport Apparatus App 20140367074 - Hirasawa; Takeshi ; et al.	2014-12-18
Sheet-like Heat Pipe, And Electronic Device Provided With Same App 20140360701 - AOKI; Hirofumi ; et al.	2014-12-11
Belt Cleaner And Image Forming Apparatus App 20140292967 - HOBO; Jumpei ; et al.	2014-10-02
Apparatus and method for determining kind of steel material Grant 8,761,444 - Nakata , et al. June 24, 2	2014-06-24
Apparatus and method for determining kind of steel material Grant 8,687,850 - Nakata , et al. April 1, 2	2014-04-01
Inkjet recording apparatus Grant 8,562,102 - Ikeda October 22, 2	2013-10-22
Capping mechanism and system for image forming apparatus Grant 8,523,311 - Satake , et al. September 3, 2	2013-09-03
Battery Temperature Regulation System And Battery Temperature Regulation Unit App 20130216888 - Shimura; Takahiro ; et al.	2013-08-22
Material determining apparatus for steel product and material determining method for steel product Grant 8,498,445 - Nakata , et al. July 30, 2	2013-07-30
Cooling Device With A Plurality Of Fin Pitches App 20130112373 - Fukai; Hiroyuki ; et al.	2013-05-09
Ultrasonic testing method and equipment therefor Grant 8,413,513 - Ueda , et al. April 9, 2	2013-04-09
Ultrasonic testing method and apparatus Grant 8,393,218 - Yamano , et al. March 12, 2	2013-03-12
Inkjet recording apparatus Grant 8,382,276 - Ikeda February 26, 2	2013-02-26
Defect Inspecting Apparatus App 20120327217 - ANAYAMA; Kazunori ; et al.	2012-12-27
Apparatus And Method For Determining Kind Of Steel Material App 20120281876 - NAKATA; Takeo ; et al.	2012-11-08
Apparatus And Method For Determining Kind Of Steel Material App 20120281877 - NAKATA; Takeo ; et al.	2012-11-08
Image Forming Apparatus App 20120274687 - Satake; Kenichi ; et al.	2012-11-01
Inkjet Recording Apparatus App 20120242742 - Ikeda; Masami	2012-09-27
Inkjet recording apparatus Grant 8,215,745 - Ikeda July 10, 2	2012-07-10
Flaw detection tracking device for pipe or tube and automatic flaw detecting apparatus for pipe or tube using the same Grant 8,104,349 - Kubota , et al. January 31, 2	2012-01-31
Ultrasonic Testing Method And Apparatus App 20110283798 - Yamano; Masaki ; et al.	2011-11-24
Material Determining Apparatus For Steel Product And Material Determining Method For Steel Product App 20110158471 - Nakata; Takeo ; et al.	2011-06-30
Inkjet Recording Apparatus App 20110122211 - Ikeda; Masami	2011-05-26
Ultrasonic Testing Method And Equipment Therefor App 20110113885 - Ueda; Yoshio ; et al.	2011-05-19
Inkjet Recording Apparatus App 20110018931 - Ikeda; Masami	2011-01-27
Image forming apparatus Grant 7,866,774 - Ikeda , et al. January 11, 2	2011-01-11
Module For Cooling Semiconductor Device App 20100269517 - IKEDA; Masami ; et al.	2010-10-28
Setting of color processing parameters for digital imaging apparatus Grant 7,773,261 - Ikeda , et al. August 10, 2	2010-08-10
Image forming apparatus with flexible tube for cooling air and guide channel for flexible tube Grant 7,734,222 - Hatakeyama , et al. June 8, 2	2010-06-08
Flaw Detection Tracking Device For Pipe Or Tube And Automatic Flaw Detecting Apparatus For Pipe Or Tube Using The Same App 20100126278 - Kubota; Hiroshi ; et al.	2010-05-27
Raman amplifying device and Raman amplifying system Grant 7,567,378 - Fujimura , et al. July 28, 2	2009-07-28
Image Forming Apparatus App 20090109254 - Satake; Kenichi ; et al.	2009-04-30
Developing unit and image forming device Grant 7,519,312 - Izumi , et al. April 14, 2	2009-04-14
Focusing apparatus, focusing method, and inspection apparatus Grant 7,514,660 - Ikeda , et al. April 7, 2	2009-04-07
Image Forming Apparatus App 20080284803 - Ikeda; Masami ; et al.	2008-11-20
Toner cartridge with shutter for a toner supply port and a manual operation lever to change the posture of the shutter Grant 7,421,234 - Ikeda , et al. September 2, 2	2008-09-02
Raman Amplifying Device And Raman Amplifying System App 20080170290 - Fujimura; Koji ; et al.	2008-07-17
Focusing device, focusing method and a pattern inspecting apparatus Grant 7,394,048 - Inoue , et al. July 1, 2	2008-07-01
Raman amplifying device and raman amplifying system Grant 7,355,786 - Fujimura , et al. April 8, 2	2008-04-08
Setting of color processing parameters for digital imaging apparatus App 20080043267 - Ikeda; Masami ; et al.	2008-02-21
Focusing Apparatus, Focusing Method, And Inspection Apparatus App 20070280664 - IKEDA; Masami ; et al.	2007-12-06
Disk Array Device And Data Management Method For Managing Master Data And Replication Data Replicated From Master Data App 20070271311 - Ikeda; Masami ; et al.	2007-11-22
Toner cartridge Grant D553,673 - Ikeda October 23, 2	2007-10-23
Focusing Device, Focusing Method And A Pattern Inspecting Apparatus App 20070200051 - Inoue; Hiromu ; et al.	2007-08-30
Developing Unit And Image Forming Device App 20070048009 - IZUMI; Koji ; et al.	2007-03-01
Image forming apparatus App 20070003313 - Hatakeyama; Chisato ; et al.	2007-01-04
Raman amplifying device and raman amplifying system App 20060193034 - Fujimura; Koji ; et al.	2006-08-31
Toner cartridge App 20060171744 - Ikeda; Masami ; et al.	2006-08-03
Raman amplifying device and raman amplifying system Grant 7,057,800 - Fujimura , et al. June 6, 2	2006-06-06
Module for cooling semiconductor device App 20050257532 - Ikeda, Masami ; et al.	2005-11-24
Pump light source for raman amplification Grant 6,966,704 - Ikeda , et al. November 22, 2	2005-11-22
Image, recording method, information recognition method, and information recognition system App 20050227050 - Nagashima, Akira ; et al.	2005-10-13
Liquid discharge method, liquid discharge head, liquid discharge apparatus, and method for manufacturing liquid discharge head Grant 6,945,635 - Kubota , et al. September 20, 2	2005-09-20
Raman amplifying device and raman amplifying system App 20050179991 - Fujimura, Koji ; et al.	2005-08-18
Light source having plural laser diode modules Grant 6,872,011 - Ikeda , et al. March 29, 2	2005-03-29
Liquid discharge method, liquid discharge head, liquid discharge apparatus, and method for manufacturing liquid discharge head App 20050052503 - Kubota, Masahiko ; et al.	2005-03-10
Liquid discharge method, liquid discharge head, liquid discharge apparatus, and method for manufacturing liquid discharge head Grant 6,854,831 - Kubota , et al. February 15, 2	2005-02-15
Liquid discharge head, a substrate for use of such head and a method of manufacture therefor Grant 6,834,943 - Mihara , et al. December 28, 2	2004-12-28
Ink jet cartridge, ink jet head and printer Grant 6,796,643 - Higuma , et al. September 28, 2	2004-09-28
Heat sink Grant 6,749,013 - Ikeda , et al. June 15, 2	2004-06-15
Light source having plural laser diode modules App 20040032891 - Ikeda, Masami ; et al.	2004-02-19
Ink jet cartridge, ink jet head and printer Grant 6,688,735 - Higuma , et al. February 10, 2	2004-02-10
Light source having plural laser diode modules Grant 6,676,306 - Ikeda , et al. January 13, 2	2004-01-13
Liquid ejecting head, liquid ejecting device and liquid ejecting method Grant 6,652,076 - Nakata , et al. November 25, 2	2003-11-25
Printing head, printing method and apparatus using same, and apparatus and method for correcting said printing head Grant 6,616,257 - Imanaka , et al. September 9, 2	2003-09-09
Small-sized light source of laser diode modules App 20030142712 - Ikeda, Masami ; et al.	2003-07-31
Pump light source for raman amplification App 20030142924 - Ikeda, Masami ; et al.	2003-07-31
Liquid jet recording head having controller for controlling temperature distribution Grant 6,598,952 - Ishinaga , et al. July 29, 2	2003-07-29
Liquid discharge method, liquid discharge head, liquid discharge apparatus, and method for manufacturing liquid discharge head App 20030048334 - Kubota, Masahiko ; et al.	2003-03-13
Ink jet head substrate, ink jet head, method for manufacturing ink jet head substrate, method for manufacturing ink jet head, method for using ink jet head and ink jet recording apparatus Grant 6,530,650 - Ozaki , et al. March 11, 2	2003-03-11
Ink jet cartridge, ink jet head and printer App 20030020791 - Higuma, Masahiko ; et al.	2003-01-30
Liquid ejecting head, liquid ejecting device and liquid ejecting method App 20030001930 - Nakata, Yoshie ; et al.	2003-01-02
Ink jet cartridge, ink jet head and printer Grant 6,474,801 - Higuma , et al. November 5, 2	2002-11-05
Ink container, ink jet head having ink container, ink jet apparatus having ink container, and manufacturing method for ink container App 20020154201 - Higuma, Masahiko ; et al.	2002-10-24
Ink tank and method of manufacture therefor Grant 6,467,889 - Miyazaki , et al. October 22, 2	2002-10-22
Recording Apparatus Having Abnormality Determination Based On Temperature And Average Ejection Duty Cycle App 20020149657 - Ishinaga, Hiroyuki ; et al.	2002-10-17
Light source having plural laser diode modules App 20020131731 - Ikeda, Masami ; et al.	2002-09-19
Liquid discharge head, a substrate for use of such head and a method of manufacture therefor App 20020093553 - Mihara, Hiroaki ; et al.	2002-07-18
Liquid Ejecting Printing Head, Production Method Thereof And Production Method For Base Body Employed For Liquid Ejecting Printing Head App 20020063753 - KUBOTA, MASAHIKO ; et al.	2002-05-30
Liquid ejecting printing head, production method thereof and production method for base body employed for liquid ejecting printing head Grant 6,382,775 - Kubota , et al. May 7, 2	2002-05-07
Printing head, printing method and apparatus using same, and apparatus and method for correcting said printing head App 20020047873 - Imanaka, Yoshiyuki ; et al.	2002-04-25
Heat Generating Resistor Containing Tan0.8, Substrate Provided With Said Heat Generating Resistor For Liquid Jet Head, Liquid Jet Head Provided With Said Substrate, And Liquid Jet Apparatus Provided With Said Liquid Jet Head Grant 6,375,312 - Ikeda , et al. April 23, 2	2002-04-23
Replaceable Liquid Container App 20020041313 - KOITABASHI, NORIBUMI ; et al.	2002-04-11
Ink jet cartridge, ink jet head and printer App 20020027581 - Higuma, Masahiko ; et al.	2002-03-07
Ink jet head substrate, ink jet head, method for manufacturing ink jet head substrate, method for manufacturing ink jet head, method for using ink jet head and ink jet recording apparatus App 20020024564 - Ozaki, Teruo ; et al.	2002-02-28
Ink jet cartridge, ink jet head and printer App 20020021341 - Higuma, Masahiko ; et al.	2002-02-21
Ink Container App 20020021339 - HIGUMA, MASAHIKO ; et al.	2002-02-21
Liquid Discharging Head With Common Ink Chamber Positioned Over A Movable Member App 20020015078 - TANEYA, YOICHI ; et al.	2002-02-07
Liquid Discharge Head, Method For Manufacturing Such Head, Head Cartridge And Liquid Discharging Apparatus App 20020012026 - KUBOTA, MASAHIKO ; et al.	2002-01-31
Plate type heat pipe, method of manufacturing same and cooling apparatus using plate type heat pipe App 20020007555 - Ikeda, Masami ; et al.	2002-01-24
Liquid Discharging Head, Method For Manufacturing Such Liquid Discharging Head, Head Cartridge And Liquid Discharging Apparatus App 20020001019 - KUDO, KIYOMITSU ; et al.	2002-01-03
Printing Head, Printing Method And Apparatus Using Same, And Apparatus And Method For Correcting Said Printing Head App 20020001008 - IMANAKA, YOSHIYUKI ; et al.	2002-01-03
Liquid container having reinforcing member Grant 6,332,673 - Higuma , et al. December 25, 2	2001-12-25
Liquid ejection head, liquid ejecting device and liquid ejecting method App 20010048455 - Kudo, Kiyomitsu ; et al.	2001-12-06
Plate type heat pipe and a cooling system using same Grant 6,317,322 - Ueki , et al. November 13, 2	2001-11-13
Liquid ejecting head, liquid ejecting device and liquid ejecting method Grant 6,312,111 - Kimura , et al. November 6, 2	2001-11-06
Ink tank and method of manufacture therefor App 20010035895 - Miyazaki, Kyota ; et al.	2001-11-01
Heat Sink App 20010025701 - IKEDA, MASAMI ; et al.	2001-10-04
Liquid ejecting head, head cartridge and liquid ejecting apparatus Grant 6,293,655 - Imanaka , et al. September 25, 2	2001-09-25
Plate Type Heat Pipe And Its Mounting Structure App 20010022219 - IKEDA, MASAMI ; et al.	2001-09-20
Vented ink container with internal ink absorber, and ink cartridge having such an ink container Grant 6,290,344 - Saikawa , et al. September 18, 2	2001-09-18
Ink jet cartridge, ink jet head and printer Grant 6,286,945 - Higuma , et al. September 11, 2	2001-09-11
Ink jet unit with cartridge having controlled ink flow Grant 6,286,944 - Shimizu , et al. September 11, 2	2001-09-11
Liquid jetting device having a mechanism for introducing a bubble into a liquid chamber and recording apparatus using the device App 20010019348 - Yano, Kentaro ; et al.	2001-09-06
Replaceable Ink Cartridge And Seal Structure Thereof App 20010017640 - INADA, GENJI ; et al.	2001-08-30
Ink tank and method of manufacture therefor Grant 6,276,789 - Miyazaki , et al. August 21, 2	2001-08-21
Cooling device with heat pipe Grant 6,269,866 - Yamamoto , et al. August 7, 2	2001-08-07
Plate type heat pipe and cooling structure using it Grant 6,263,959 - Ikeda , et al. July 24, 2	2001-07-24
Plate type heat pipe method of manufacturing same and cooling apparatus using plate type heat pipe Grant 6,256,201 - Ikeda , et al. July 3, 2	2001-07-03
Compressed mesh wick, method for manufacturing same, and plate type heat pipe including compressed mesh wick App 20010004934 - Yamamoto, Masaaki ; et al.	2001-06-28
Liquid jet recording substrate, recording head and apparatus using same App 20010004263 - Ishinaga, Hiroyuki ; et al.	2001-06-21
Substrate having a built-in temperature detecting element, and ink jet apparatus having the same Grant 6,234,599 - Ishinaga , et al. May 22, 2	2001-05-22
Exchangeable ink cartridge Grant 6,179,416 - Ikeda , et al. January 30, 2	2001-01-30
Replaceable ink cartridge and seal structure thereof Grant 6,164,769 - Inada , et al. December 26, 2	2000-12-26
Ink for ink jet cartridge and method of ink jet recording using the same Grant 6,164,772 - Koitabashi , et al. December 26, 2	2000-12-26
Detachable ink jet unit and ink jet apparatus Grant 6,151,051 - Ikeda , et al. November 21, 2	2000-11-21
Container with negative pressure producing material Grant 6,123,420 - Higuma , et al. September 26, 2	2000-09-26
Ink jet recording head with ink chamber having slanted surfaces to aid bubble removal Grant 6,113,223 - Tanaka , et al. September 5, 2	2000-09-05
Cooling device with heat pipe Grant 6,082,443 - Yamamoto , et al. July 4, 2	2000-07-04
Ink container, ink and ink jet recording apparatus using ink container Grant 6,012,808 - Koitabashi , et al. January 11, 2	2000-01-11
Ink-jet color recording process and ink set therefor Grant 5,993,527 - Tochihara , et al. November 30, 1	1999-11-30
Ink for use in ink-jet recording Grant 5,952,401 - Kimura , et al. September 14, 1	1999-09-14
Liquid jet head and substrate therefor having selected spacing between ejection energy generating elements Grant 5,896,147 - Mori , et al. April 20, 1	1999-04-20
Composition of cationic group-containing polymer, and condensable group-containing polymer or poly (meth) acrylate. Grant 5,861,194 - Noguchi , et al. January 19, 1	1999-01-19
Ink filling method and apparatus for ink cartridge Grant 5,790,157 - Higuma , et al. August 4, 1	1998-08-04
Liquid ejecting head, liquid ejecting apparatus and method of producing said liquid ejecting head Grant 5,774,151 - Sugitani , et al. June 30, 1	1998-06-30
Replaceable ink cartridge Grant 5,742,311 - Koitabashi , et al. April 21, 1	1998-04-21
Ink jet head orifice plate mounting arrangement Grant 5,703,632 - Arashima , et al. December 30, 1	1997-12-30
Packing case and opening method therefor Grant 5,701,995 - Higuma , et al. December 30, 1	1997-12-30
Method for manufacturing an ink jet head having a treated surface, ink jet head made thereby, and ink jet apparatus having such head Grant 5,682,187 - Watanabe , et al. October 28, 1	1997-10-28
Method of producing substrate for ink jet recording head, ink jet recording head and ink jet recording apparatus Grant 5,660,739 - Ozaki , et al. August 26, 1	1997-08-26
Ink container with a controlled ink distribution therein, and method of filling the same Grant 5,623,287 - Saikawa , et al. April 22, 1	1997-04-22
Method of filling an ink container Grant 5,621,446 - Tanaka , et al. April 15, 1	1997-04-15
Method of making replaceable ink cartridge Grant 5,619,238 - Higuma , et al. April 8, 1	1997-04-08
Ink jet head having trapezoidal ink passages, ink cartridge and recording apparatus with same Grant 5,508,725 - Goto , et al. April 16, 1	1996-04-16
Replaceable ink cartridge Grant 5,509,140 - Koitabashi , et al. April 16, 1	1996-04-16
Ink jet cartridge and ink jet apparatus having same Grant 5,502,479 - Ishinaga , et al. March 26, 1	1996-03-26
Capping member for indirectly venting the interior of an ink container, and recording cartridge and apparatus using same Grant 5,500,666 - Hattori , et al. March 19, 1	1996-03-19
Ink jet recording head and ink jet apparatus having same Grant 5,485,184 - Nakagomi , et al. January 16, 1	1996-01-16
Ink supply mechanism, ink jet cartridge provided with such a mechanism, and ink jet recording apparatus provided with such a mechanism Grant 5,481,289 - Arashima , et al. January 2, 1	1996-01-02
Display devices Grant 5,457,508 - Ichihara , et al. October 10, 1	1995-10-10
Liquid jet recording head Grant 5,455,612 - Ikeda , et al. October 3, 1	1995-10-03
Liquid jet recording head having a support with an organic protective layer omitted from a heat-generating section on the support and from an edge of the support Grant 5,451,994 - Takahashi , et al. September 19, 1	1995-09-19
Ink cartridge for printer Grant D361,591 - Tokuda , et al. * August 22, 1	1995-08-22
Ink cartridge for printer Grant D359,755 - Tokuda , et al. * June 27, 1	1995-06-27
Ink cartridge for printer Grant D356,110 - Tokuda , et al. March 7, 1	1995-03-07
Ink cartridge for printer Grant D355,930 - Tokuda , et al. February 28, 1	1995-02-28
Ink cartridge for printer Grant D355,928 - Tokuda , et al. February 28, 1	1995-02-28
Ink jet head with contoured outlet surface Grant 5,389,957 - Kimura , et al. February 14, 1	1995-02-14
Liquid jet head with nonlinear liquid passages having a diverging portion Grant 5,371,528 - Izumida , et al. December 6, 1	1994-12-06
Liquid jet recording apparatus with humidifying means Grant 5,289,213 - Murai , et al. February 22, 1	1994-02-22
Ink filling method for ink jet recording apparatus Grant 5,280,299 - Saikawa , et al. January 18, 1	1994-01-18
Recording head assembly with single sealing member for ejection outlets and for an air vent Grant 5,262,802 - Karita , et al. November 16, 1	1993-11-16
Ink jet head and ink jet recording apparatus having an ink container filled with porous material Grant 5,237,342 - Saikawa , et al. August 17, 1	1993-08-17
Ink jet recording head carriage and an apparatus with same Grant 5,216,448 - Unosawa , et al. June 1, 1	1993-06-01
Ink jet head and manufacturing method thereof, and ink jet apparatus with ink jet head Grant 5,208,604 - Watanabe , et al. May 4, 1	1993-05-04
Recording head having stress-minimizing construction Grant 5,189,443 - Arashima , et al. February 23, 1	1993-02-23
Ink jet recording method and apparatus for recovering ejection at a particular orifice by ejecting ink from adjacent orifices Grant 5,185,615 - Koitabashi , et al. February 9, 1	1993-02-09
Ink-jet having ink storing absorbant material Grant 5,182,579 - Haruta , et al. January 26, 1	1993-01-26
Ink jet substrate including plural temperature sensors and heaters Grant 5,175,565 - Ishinaga , et al. December 29, 1	1992-12-29
Ink jet recording head having a window for observation of electrical connection Grant 5,162,818 - Karita , et al. November 10, 1	1992-11-10
Method for monitoring unusual signs in gas-charged apparatus Grant 5,128,269 - Oitate , et al. July 7, 1	1992-07-07
Ink jet cartridge and ink tank Grant 5,051,759 - Karita , et al. September 24, 1	1991-09-24
Character reader device Grant 5,025,484 - Yamanari , et al. June 18, 1	1991-06-18
Intrusion detection system using three pyroelectric sensors Grant 4,943,800 - Ikeda , et al. July 24, 1	1990-07-24
Method for preparing liquid jet recording head, liquid jet recording head prepared by said method and liquid jet recording device having said liquid jet recording head mounted thereon Grant 4,929,964 - Sato , et al. May 29, 1	1990-05-29
Liquid jet recording head unit, method of making same and liquid jet recording apparatus incorporating same Grant 4,922,269 - Ikeda , et al. May 1, 1	1990-05-01
Method of manufacturing a liquid jet recording head Grant 4,881,318 - Komuro , et al. November 21, 1	1989-11-21
Liquid jet recording head Grant 4,873,622 - Komuro , et al. October 10, 1	1989-10-10
Process for manufacturing an electrothermal transducer for a liquid jet recording head by anodic oxidation of exposed portions of the transducer Grant 4,777,494 - Shibata , et al. October 11, 1	1988-10-11
Liquid jet recording head Grant 4,752,787 - Matsumoto , et al. June 21, 1	1988-06-21
Liquid jet recording head Grant 4,725,859 - Shibata , et al. February 16, 1	1988-02-16
Liquid jet recording head Grant 4,720,716 - Ikeda , et al. January 19, 1	1988-01-19
Heat generating resistor, recording head using such resistor and drive method therefor Grant 4,719,478 - Tachihara , et al. January 12, 1	1988-01-12
Method of making an ink jet head involving in-situ formation of an orifice plate Grant 4,701,766 - Sugitani , et al. October 20, 1	1987-10-20
Liquid jet recording head Grant 4,686,544 - Ikeda , et al. August 11, 1	1987-08-11
Recording head Grant 4,663,640 - Ikeda May 5, 1	1987-05-05
Liquid injection recording apparatus Grant 4,646,110 - Ikeda , et al. February 24, 1	1987-02-24
Liquid jet recording method Grant 4,646,105 - Matsumoto , et al. February 24, 1	1987-02-24
Liquid jet type recording head Grant 4,631,555 - Ikeda , et al. December 23, 1	1986-12-23
Liquid-jetting head Grant 4,611,219 - Sugitani , et al. September 9, 1	1986-09-09
Liquid jet recording head Grant 4,596,994 - Matsuda , et al. June 24, 1	1986-06-24
Liquid injection recording apparatus Grant 4,587,534 - Saito , et al. May 6, 1	1986-05-06
Liquid injection recording apparatus Grant 4,568,953 - Aoki , et al. February 4, 1	1986-02-04
Liquid jet recording head Grant 4,567,493 - Ikeda , et al. January 28, 1	1986-01-28
Liquid jet recording head Grant 4,558,333 - Sugitani , et al. December 10, 1	1985-12-10
Method of making liquid jet recording head Grant 4,536,250 - Ikeda , et al. August 20, 1	1985-08-20
Ink jet head Grant 4,450,455 - Sugitani , et al. May 22, 1	1984-05-22
Ink-jet head and method for production thereof Grant 4,437,100 - Sugitani , et al. March 13, 1	1984-03-13
Ink jet head and method for fabrication thereof Grant 4,394,670 - Sugitani , et al. July 19, 1	1983-07-19

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