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name:-0.099113941192627
name:-0.082036018371582
name:-0.0027458667755127
YAMAMOTO; Ryuji Patent Filings

YAMAMOTO; Ryuji

Patent Applications and Registrations

Patent applications and USPTO patent grants for YAMAMOTO; Ryuji.The latest application filed is for "method of manufacturing semiconductor device, substrate processing method, substrate processing apparatus, and recording medium".

Company Profile
2.81.91
  • YAMAMOTO; Ryuji - Tokyo JP
  • YAMAMOTO; Ryuji - Kodaira-shi JP
  • Yamamoto; Ryuji - Kodaira JP
  • Yamamoto; Ryuji - Ebina JP
  • Yamamoto; Ryuji - Handa JP
  • YAMAMOTO; Ryuji - Handa-shi JP
  • Yamamoto; Ryuji - Ebina-shi JP
  • Yamamoto; Ryuji - Toyama JP
  • Yamamoto; Ryuji - Ono JP
  • YAMAMOTO; Ryuji - Toyama-shi JP
  • Yamamoto; Ryuji - Kadaira JP
  • Yamamoto; Ryuji - Minato-ku JP
  • YAMAMOTO; Ryuji - Kadaira-shi JP
  • Yamamoto; Ryuji - Futtsu N/A JP
  • Yamamoto; Ryuji - Futtsu-shi JP
  • Yamamoto; Ryuji - Yao N/A JP
  • Yamamoto; Ryuji - Shizuoka JP
  • Yamamoto; Ryuji - Kanagawa N/A JP
  • YAMAMOTO; Ryuji - Yao-shi Osaka
  • Yamamoto; Ryuji - Ashigarakami-gun JP
  • Yamamoto; Ryuji - Susono JP
  • Yamamoto; Ryuji - Osaka JP
  • YAMAMOTO; Ryuji - Susono-shi JP
  • Yamamoto; Ryuji - Daido JP
  • Yamamoto; Ryuji - Chiba JP
  • Yamamoto; Ryuji - Hyogo JP
  • Yamamoto; Ryuji - Kawasaki JP
  • Yamamoto, Ryuji - Kawasaki-shi JP
  • Yamamoto; Ryuji - Daitou JP
  • Yamamoto; Ryuji - Kitasoma 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
PatentDate
Method Of Manufacturing Semiconductor Device, Substrate Processing Method, Substrate Processing Apparatus, And Recording Medium
App 20220262632 - YAHATA; Takashi ;   et al.
2022-08-18
Method of manufacturing semiconductor device, substrate processing method, substrate processing apparatus, and recording medium
Grant 11,145,505 - Yahata , et al. October 12, 2
2021-10-12
Method Of Manufacturing Semiconductor Device, Substrate Processing Method, Substrate Processing Apparatus, And Recording Medium
App 20210198785 - YAMAMOTO; Ryuji ;   et al.
2021-07-01
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
Grant 11,028,473 - Yamamoto , et al. June 8, 2
2021-06-08
Negative Electrode Material And Lithium-ion Battery
App 20190260020 - YAMAMOTO; Ryuji ;   et al.
2019-08-22
Liquid discharge apparatus and control method for liquid discharge apparatus
Grant 10,350,883 - Yamamoto , et al. July 16, 2
2019-07-16
Conveying apparatus
Grant 10,329,107 - Yamamoto
2019-06-25
Lithium Secondary Battery And Conductive Assistant Used In Same
App 20180301706 - YAMAMOTO; Ryuji ;   et al.
2018-10-18
Conveying Apparatus
App 20180282091 - YAMAMOTO; Ryuji
2018-10-04
Lithium secondary battery and conductive assistant used in same
Grant 10,084,190 - Yamamoto , et al. September 25, 2
2018-09-25
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
Grant 10,066,298 - Yamamoto , et al. September 4, 2
2018-09-04
Method of manufacturing semiconductor device including forming a film containing a first element, a second element and carbon, substrate processing apparatus, and recording medium
Grant 9,978,587 - Shimamoto , et al. May 22, 2
2018-05-22
Sheet conveyance apparatus and image recording apparatus
Grant 9,890,000 - Sugiyama , et al. February 13, 2
2018-02-13
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
Grant 9,890,458 - Yamamoto , et al. February 13, 2
2018-02-13
Liquid Discharge Apparatus And Control Method For Liquid Discharge Apparatus
App 20180029359 - Yamamoto; Ryuji ;   et al.
2018-02-01
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
Grant 9,865,458 - Yamamoto , et al. January 9, 2
2018-01-09
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
Grant 9,741,556 - Yamamoto , et al. August 22, 2
2017-08-22
Tool case
Grant D791,476 - Yamamoto July 11, 2
2017-07-11
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
Grant 9,640,387 - Yamamoto , et al. May 2, 2
2017-05-02
Method Of Manufacturing Semiconductor Device, Substrate Processing Apparatus, And Recording Medium
App 20170117133 - YAMAMOTO; Ryuji ;   et al.
2017-04-27
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
Grant 9,613,798 - Yamamoto , et al. April 4, 2
2017-04-04
Cleaning method, method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
Grant 9,587,308 - Kameda , et al. March 7, 2
2017-03-07
Method of manufacturing semiconductor device, substrate processing apparatus, and non-transitory computer-readable recording medium
Grant 9,558,937 - Nakatani , et al. January 31, 2
2017-01-31
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
Grant 9,524,867 - Yamamoto , et al. December 20, 2
2016-12-20
Method Of Manufacturing Semiconductor Device, Substrate Processing Apparatus, And Recording Medium
App 20160365246 - YAMAMOTO; Ryuji ;   et al.
2016-12-15
Lithium Secondary Battery And Conductive Assistant Used In Same
App 20160344034 - YAMAMOTO; Ryuji ;   et al.
2016-11-24
Method Of Manufacturing Semiconductor Device, Substrate Processing Apparatus, And Recording Medium
App 20160225607 - YAMAMOTO; Ryuji ;   et al.
2016-08-04
Composite carbon fibers
Grant 9,397,340 - Yamamoto , et al. July 19, 2
2016-07-19
Method of manufacturing semiconductor device
Grant 9,390,911 - Hirose , et al. July 12, 2
2016-07-12
Method for manufacturing semiconductor device, method for processing substrate, substrate processing apparatus and recording medium
Grant 9,384,961 - Hirose , et al. July 5, 2
2016-07-05
Method Of Manufacturing Semiconductor Device, Substrate Processing Apparatus, And Recording Medium
App 20160153090 - YAMAMOTO; Ryuji ;   et al.
2016-06-02
Composite carbon fibers
Grant 9,356,293 - Yamamoto , et al. May 31, 2
2016-05-31
Electrode for a lithium battery and lithium battery
Grant 9,337,491 - Yamamoto , et al. May 10, 2
2016-05-10
Method Of Manufacturing Semiconductor Device, Substrate Processing Apparatus, And Recording Medium
App 20160064219 - YAMAMOTO; Ryuji ;   et al.
2016-03-03
Method Of Manufacturing Semiconductor Device, Substrate Processing Apparatus, And Non-transitory Computer-readable Recording Medium
App 20160042940 - NAKATANI; Kimihiko ;   et al.
2016-02-11
Method Of Manufacturing Semiconductor Device, Substrate Processing Apparatus, And Recording Medium
App 20160024659 - SHIMAMOTO; Satoshi ;   et al.
2016-01-28
Method of manufacturing semiconductor device, substrate processing apparatus, and recording medium
Grant 9,234,277 - Hirose , et al. January 12, 2
2016-01-12
Feeding apparatus and image recording apparatus
Grant 9,216,598 - Aoki , et al. December 22, 2
2015-12-22
Method For Manufacturing Semiconductor Device, Method For Processing Substrate, Substrate Processing Apparatus And Recording Medium
App 20150364318 - HIROSE; Yoshiro ;   et al.
2015-12-17
Method Of Manufacturing Semiconductor Device, Substrate Processing Apparatus, And Recording Medium
App 20150357181 - YAMAMOTO; Ryuji ;   et al.
2015-12-10
Method of manufacturing semiconductor device, substrate processing apparatus, and non-transitory computer-readable recording medium
Grant 9,187,826 - Nakatani , et al. November 17, 2
2015-11-17
Method of manufacturing semiconductor device, method of processing substrate, substrate processing apparatus, and recording medium
Grant 9,177,786 - Sano , et al. November 3, 2
2015-11-03
Method for manufacturing semiconductor device, method for processing substrate, substrate processing apparatus and recording medium
Grant 9,165,761 - Hirose , et al. October 20, 2
2015-10-20
Method Of Manufacturing Semiconductor Device, Substrate Processing Apparatus, And Recording Medium
App 20150255274 - YAMAMOTO; Ryuji ;   et al.
2015-09-10
Method Of Manufacturing Semiconductor Device, Substrate Processing Apparatus, And Recording Medium
App 20150243499 - YAMAMOTO; Ryuji ;   et al.
2015-08-27
Carbon fibers, catalyst for production of carbon fibers, and method for evaluation of carbon fibers
Grant 9,114,992 - Yamamoto , et al. August 25, 2
2015-08-25
Cleaning Method, Method Of Manufacturing Semiconductor Device, Substrate Processing Apparatus, And Recording Medium
App 20150232986 - KAMEDA; Kenji ;   et al.
2015-08-20
Cooling apparatus of thick-gauge steel plate
Grant 9,085,810 - Serizawa , et al. July 21, 2
2015-07-21
Sheet Conveyance Apparatus And Image Recording Apparatus
App 20150158686 - SUGIYAMA; Wataru ;   et al.
2015-06-11
Method For Purifying Multi-walled Carbon Nanotubes
App 20150093322 - Yamamoto; Ryuji ;   et al.
2015-04-02
Method Of Manufacturing Semiconductor Device, Substrate Processing Apparatus, And Non-transitory Computer-readable Recording Medium
App 20150093911 - NAKATANI; Kimihiko ;   et al.
2015-04-02
Method Of Producing Carbon Fibers
App 20140370282 - Yamamoto; Ryuji ;   et al.
2014-12-18
Method For Manufacturing Semiconductor Device, Method For Processing Substrate, Substrate Processing Apparatus And Recording Medium
App 20140342573 - Hirose; Yoshiro ;   et al.
2014-11-20
Method for producing composite carbon fibers
Grant 8,888,868 - Nakamura , et al. November 18, 2
2014-11-18
Method Of Manufacturing Semiconductor Device, Substrate Processing Apparatus, And Recording Medium
App 20140287597 - HIROSE; Yoshiro ;   et al.
2014-09-25
Composite Carbon Fibers
App 20140272596 - YAMAMOTO; Ryuji ;   et al.
2014-09-18
Method Of Manufacturing Semiconductor Device, Substrate Processing Apparatus, And Recording Medium
App 20140273507 - HIROSE; Yoshiro ;   et al.
2014-09-18
Method of manufacturing semiconductor device, substrate processing method and substrate processing apparatus
Grant 8,822,350 - Yuasa , et al. September 2, 2
2014-09-02
Manufacturing method of semiconductor device and substrate processing apparatus
Grant 8,716,147 - Noda , et al. May 6, 2
2014-05-06
Cooling Apparatus of Thick-Gauge Steel Plate
App 20140117595 - Serizawa; Yoshihiro ;   et al.
2014-05-01
Carbon Fibers, Catalyst For Production Of Carbon Fibers, And Method For Evaluation Of Carbon Fibers
App 20140054179 - YAMAMOTO; Ryuji ;   et al.
2014-02-27
Semiconductive resin composition
Grant 8,653,177 - Nagao , et al. February 18, 2
2014-02-18
Composite Carbon Fibers
App 20140011092 - YAMAMOTO; Ryuji ;   et al.
2014-01-09
Method For Producing Composite Carbon Fibers
App 20140010749 - NAKAMURA; Takeshi ;   et al.
2014-01-09
Feeding Apparatus And Image Recording Apparatus
App 20140002561 - AOKI; Hirotaka ;   et al.
2014-01-02
Method Of Manufacturing Semiconductor Device, Substrate Processing Method And Substrate Processing Apparatus
App 20130280919 - Yuasa; Kazuhiro ;   et al.
2013-10-24
Method of Manufacturing Semiconductor Device, Substrate Processing Apparatus and Non-Transitory Computer-Readable Recording Medium
App 20130252439 - Hirose; Yoshiro ;   et al.
2013-09-26
Method Of Manufacturing Semiconductor Device, Method Of Processing Substrate, Substrate Processing Apparatus, And Recording Medium
App 20130252437 - SANO; Atsushi ;   et al.
2013-09-26
Power supply circuit using amplifiers and current voltage converter for improving ripple removal rate and differential balance
Grant 8,508,200 - Yamamoto , et al. August 13, 2
2013-08-13
Vehicle And Drive Control Device For Vehicle
App 20130131940 - Yamamoto; Ryuji ;   et al.
2013-05-23
Fine carbon fiber with linearity and resin composite material using the same
Grant 8,372,511 - Yonetake , et al. February 12, 2
2013-02-12
Electrode For A Lithium Battery And Lithium Battery
App 20120214070 - YAMAMOTO; Ryuji ;   et al.
2012-08-23
Substrate processing apparatus and semiconductor device producing method
Grant 8,246,749 - Wang , et al. August 21, 2
2012-08-21
Vapor grown carbon fiber, production method thereof and composite material containing the carbon fiber
Grant 8,206,678 - Yano , et al. June 26, 2
2012-06-26
Content player and method of displaying on-screen menu
Grant 8,201,104 - Yamamoto , et al. June 12, 2
2012-06-12
Method of arranging and setting spray cooling nozzles and hot steel plate cooling apparatus
Grant 8,197,746 - Yamamoto , et al. June 12, 2
2012-06-12
Fine Carbon Fiber with Linearity and Resin Composite Material Using the Same
App 20120107599 - YONETAKE; Koichiro ;   et al.
2012-05-03
Power supply circuit
Grant 8,164,315 - Yamamoto April 24, 2
2012-04-24
Semiconductor circuit
Grant 8,093,879 - Yamamoto , et al. January 10, 2
2012-01-10
Fine carbon fiber with linearity and resin composite material using the same
Grant 8,084,121 - Yonetake , et al. December 27, 2
2011-12-27
Information processing apparatus enabling an efficient parallel processing
Grant 8,036,474 - Yamamoto October 11, 2
2011-10-11
Method of arranging and setting spray cooling nozzles and hot steel plate cooling apparatus
App 20110233831 - Yamamoto; Ryuji ;   et al.
2011-09-29
Method of arranging and setting spray cooling nozzles and hot steel plate cooling apparatus
Grant 8,012,406 - Yamamoto , et al. September 6, 2
2011-09-06
Power Supply Circuit And Electronic Device
App 20110187334 - YAMAMOTO; Ryuji
2011-08-04
Cooling apparatus of hot steel plate, cooling method of hot steel plate, and program
Grant 7,981,358 - Yamamoto , et al. July 19, 2
2011-07-19
Composite Of Vapor Grown Carbon Fiber And Inorganic Fine Particle And Use Thereof
App 20110091724 - MORITA; Toshio ;   et al.
2011-04-21
Electrophotographic photosensitive drum, electrophotographic image forming apparatus, and method of manufacturing electrophotographic photosensitive drum
Grant 7,929,009 - Yokoyama , et al. April 19, 2
2011-04-19
Information Processing Apparatus Enabling an Efficient Parallel Processing
App 20110043695 - Yamamoto; Ryuji
2011-02-24
Heat treatment apparatus and method of manufacturing substrate
Grant 7,891,975 - Sasajima , et al. February 22, 2
2011-02-22
Developing apparatus having a scraping member
Grant 7,890,032 - Endo , et al. February 15, 2
2011-02-15
Information processing apparatus enabling an efficient parallel processing
Grant 7,885,472 - Yamamoto February 8, 2
2011-02-08
Composite of vapor grown carbon fiber and inorganic fine particle and use thereof
Grant 7,879,442 - Morita , et al. February 1, 2
2011-02-01
Heat-resistant sliding resin composition, production process and use therof
Grant 7,879,941 - Nagao , et al. February 1, 2
2011-02-01
Power Supply Circuit
App 20100289464 - Yamamoto; Ryuji ;   et al.
2010-11-18
Image forming apparatus
Grant 7,808,516 - Yamamoto October 5, 2
2010-10-05
Cooling Apparatus of Hot Steel Plate, Cooling Method of Hot Steel Plate, and Program
App 20100219565 - Yamamoto; Ryuji ;   et al.
2010-09-02
Semiconductive Resin Composition
App 20100173108 - NAGAO; Yuji ;   et al.
2010-07-08
Method of cooling steel plate
Grant 7,718,018 - Serizawa , et al. May 18, 2
2010-05-18
Voltage regulator
Grant 7,710,413 - Yamamoto May 4, 2
2010-05-04
Semiconductor Circuit
App 20100066330 - Yamamoto; Ryuji ;   et al.
2010-03-18
Multimedia player and method of displaying on-screen menu
Grant 7,681,128 - Yamamoto , et al. March 16, 2
2010-03-16
Power Supply Circuit
App 20100045252 - Yamamoto; Ryuji
2010-02-25
Developing Apparatus
App 20100046988 - ENDO; Rie ;   et al.
2010-02-25
Developing apparatus having developer supplying member in spaced apart relationship with developer carrying member
Grant 7,668,490 - Endo , et al. February 23, 2
2010-02-23
Substrate processing apparatus and semiconductor device producing method
App 20090311873 - Wang; Jie ;   et al.
2009-12-17
Carbonaceous material for forming electrically conductive material and use thereof
Grant 7,585,434 - Morita , et al. September 8, 2
2009-09-08
Power circuit applying AC voltage and DC voltage to respective terminals of a capacitor, for outputting AC voltage shifted in accordance with the DC voltage
Grant 7,576,735 - Yamamoto , et al. August 18, 2
2009-08-18
Electrically conducting polymer and production method and use thereof
Grant 7,569,161 - Nagao , et al. August 4, 2
2009-08-04
Manufacturing Method Of Semiconductor Device And Substrate Processing Apparatus
App 20090130829 - Noda; Takaaki ;   et al.
2009-05-21
Method of Cooling Steel Plate
App 20090121396 - Serizawa; Yoshihiro ;   et al.
2009-05-14
Electrophotographic image forming apparatus
Grant 7,528,859 - Yokoyama , et al. May 5, 2
2009-05-05
Cooling Apparatus of Thick-Gauge Steel Plate
App 20090108509 - Seruzawa; Yoshihiro ;   et al.
2009-04-30
Method for producing vapor grown carbon fiber
Grant 7,524,479 - Muramaki , et al. April 28, 2
2009-04-28
Power circuit applying AC voltage and DC voltage to respective terminals of a capacitor, for outputting AC voltage shifted in accordance with the DC voltage
Grant 7,518,603 - Yamamoto , et al. April 14, 2
2009-04-14
Image Processing System
App 20090066706 - Yasue; Masahiro ;   et al.
2009-03-12
Method of Arranging and Setting Spray Cooling Nozzles and Hot Steel Plate Cooling Apparatus
App 20090045557 - Yamamoto; Ryuji ;   et al.
2009-02-19
Production of UGPPase
App 20090011487 - Pozueta Romero; Javier ;   et al.
2009-01-08
Image Forming Apparatus
App 20080292341 - Yamamoto; Ryuji
2008-11-27
Fine carbon fiber, method for producing the same and use thereof
Grant 7,390,593 - Yamamoto , et al. June 24, 2
2008-06-24
Multimedia Player And Method Of Displaying On-Screen Menu
App 20080141172 - Yamamoto; Ryuji ;   et al.
2008-06-12
Electrophotographic Image Forming Apparatus
App 20080131166 - Yokoyama; Katsunori ;   et al.
2008-06-05
Electrophotographic Photosensitive Drum, Electrophotographic Image Forming Apparatus, And Method Of Manufacturing Electrophotographic Photosensitive Drum
App 20080131165 - Yokoyama; Katsunori ;   et al.
2008-06-05
Electroconductive Resin Composition, Production Method and Use Thereof
App 20080099732 - Nagao; Yuji ;   et al.
2008-05-01
Electrically Conductive Composites with Resin and Vgcf, Production Process, and Use Thereof
App 20080075953 - Nagao; Yuji ;   et al.
2008-03-27
Production of UGPPase
Grant 7,338,776 - Pozueta Romero , et al. March 4, 2
2008-03-04
Voltage regulator
App 20080042635 - Yamamoto; Ryuji
2008-02-21
Heat-Resistant Sliding Resin Composition, Production Process and Use Thereof
App 20080039574 - Nagao; Yuji ;   et al.
2008-02-14
Vapor Grown Carbon Fiber, Production Method Thereof and Composite Material Containing the Carbon Fiber
App 20080031803 - Yano; Kotaro ;   et al.
2008-02-07
Heat Treatment Apparatus and Method of Manufacturing Substrate
App 20070297876 - Sasajima; Ryota ;   et al.
2007-12-27
Content Reproduction Device and Menu Screen Display Method
App 20070266411 - Yamamoto; Ryuji ;   et al.
2007-11-15
Electrically Conducting Resin Composition And Container For Transporting Semiconductor-Related Parts
App 20070200098 - Nagao; Yuji ;   et al.
2007-08-30
Information processing apparatus enabling an efficient parallel processing
App 20070189617 - Yamamoto; Ryuji
2007-08-16
Carbon-based electrically conducting filler, composition and use thereof
App 20070181855 - Nagao; Yuji ;   et al.
2007-08-09
Composite of vapor grown carbon fiber and inorganic fine particle and use thereof
App 20070031666 - Morita; Toshio ;   et al.
2007-02-08
Electrically conducting polymer and production method and use thereof
App 20070021546 - Nagao; Yuji ;   et al.
2007-01-25
Electrical insulating vapor grown carbon fiber and method for producing the same, and use thereof
Grant 7,150,911 - Morita , et al. December 19, 2
2006-12-19
Graphite fine carbon fiber, and production method and use thereof
Grant 7,150,840 - Yamamoto , et al. December 19, 2
2006-12-19
Developing apparatus
App 20060257175 - Endo; Rie ;   et al.
2006-11-16
Branched vapor-grown carbon fiber, electrically conductive transparent composition and use thereof
Grant 7,122,132 - Morita , et al. October 17, 2
2006-10-17
Production of ugppase
App 20060073533 - Pozueta Romero; Javier ;   et al.
2006-04-06
Carbonaceous material for forming electrically conductive matrail and use thereof
App 20060035081 - Morita; Toshio ;   et al.
2006-02-16
Fine carbon fiber mixture and composition thereof
Grant 6,974,627 - Morita , et al. December 13, 2
2005-12-13
Power circuit applying AC voltage and DC voltage to respective terminals of a capacitor, for outputting AC voltage shifted in accordance with the DC voltage
App 20050146225 - Yamamoto, Ryuji ;   et al.
2005-07-07
Power circuit applying AC voltage and DC voltage to respective terminals of a capacitor, for outputting AC voltage shifted in accordance with the DC voltage
App 20050135131 - Yamamoto, Ryuji ;   et al.
2005-06-23
Fine carbon fiber and composition thereof
Grant 6,844,061 - Morita , et al. January 18, 2
2005-01-18
Fine carbon fiber, method for producing the same and use thereof
App 20040258606 - Yamamoto, Ryuji ;   et al.
2004-12-23
Fine Carbon Fiber Mixture And Composition Thereof
App 20040241439 - Morita, Toshio ;   et al.
2004-12-02
Composite material and processing method using the material
App 20040231245 - Yamamoto, Ryuji ;   et al.
2004-11-25
Fine carbon fiber and method for producing the same
App 20040166048 - Morita, Toshio ;   et al.
2004-08-26
Method and apparatus for producing vapor grown carbon fiber
App 20040136895 - Muramaki, Kazuo ;   et al.
2004-07-15
Fine carbon and method for producing the same
Grant 6,730,398 - Morita , et al. May 4, 2
2004-05-04
Graphite fine carbon fiber, and production method and use thereof
App 20040041130 - Yamamoto, Ryuji ;   et al.
2004-03-04
Branched vapor-grown carbon fiber, electrically conductive transparent composition and use thereof
App 20040036060 - Morita, Toshio ;   et al.
2004-02-26
Fine carbon fiber and composition thereof
App 20040009348 - Morita, Toshio ;   et al.
2004-01-15
Fine carbon and method for producing the same
App 20030044603 - Morita, Toshio ;   et al.
2003-03-06
Electrical insulating vapor grown carbon fiber and method for producing the same, and use thereof
App 20020146562 - Morita, Toshio ;   et al.
2002-10-10
Band-pass filter with trap circuits having different Q factors
Grant 5,774,027 - Yamamoto June 30, 1
1998-06-30
Apparatus for and method of distinguishing pauses to control selective replay in tape recording/reproduction systems
Grant 4,288,823 - Yamamoto , et al. September 8, 1
1981-09-08

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