Inventor

Kenji Matsumoto

Inventor

Yokohama, JP

Overview

1977–2020

Patent span

Physics

Primary field (CPC G)

Patents· 244 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Pprimary

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%

G02BOptical elements, systems or apparatus4%

G07FCoin-freed or like apparatus4%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

C23CCoating metallic material4%

Y10TTechnical subjects covered by former us classification3%

H01LSemiconductor devices3%

H04NPictorial communication, e.g. television3%

PatentTitleYear

10,825,688Method for etching copper layer2020 10,725,603Method for manufacturing touch panel2020 10,675,956Device for opening and closing opening/closing body2020 10,558,312Touch panel2020 10,532,065Bisphosphonic acid derivative and application for same2020 10,224,707Electronic component fuse and fused electronic component module2019 10,163,699Cu wiring forming method and semiconductor device manufacturing method2018 10,096,548Method of manufacturing Cu wiring2018 10,061,146Display device2018 10,053,747Steel part and method of manufacturing the same2018 10,024,517Lens member and light-emitting device using same2018 9,977,293Electronic eyeglass and liquid crystal lens production methods2018 9,966,193Electric circuit device2018 9,945,496Automatic transmission control valve body structure2018 9,900,452'Control unit'2018 9,892,965'Cu wiring manufacturing method and Cu wiring manufacturing system'2018 9,891,035'Distance sensor and measurement method'2018 9,876,921Controller to control tank filling with a liquid2018 9,811,230'Touch panel and production method thereof'2017 9,772,484'Light modulating device'2017 9,735,046'Semiconductor device manufacturing method and storage medium'2017 9,638,627'Integrating sphere'2017 9,594,238'Aberration correction device and laser microscope'2017 9,579,901'Controller to control tank filling with a liquid'2017 9,435,750'Borescope'2016 9,423,600'Aberration correction optical unit and laser microscope'2016 9,409,408'Liquid ejecting apparatus'2016 9,404,082'Method for production of eosinophil from pluripotent stem cell'2016 9,390,972'Method of fabricating semiconductor device including a substrate having copper interconnects'2016 9,383,573'Phase modulation device and laser microscope'2016 9,362,166'Method of forming copper wiring'2016 9,304,469'Information processing device and program'2016 9,266,146'Film forming method and processing system'2016 9,268,781'Computer readable medium recording program, information processing device, information processing system, and information processing method'2016 9,257,141'Polarization conversion element'2016 9,245,847'Method for manufacturing semiconductor device for forming metal element-containing layer on insulating layer in which concave portion is formed, semiconductor device including insulating layer in which concave portion is formed, and semiconductor layer on insulating layer in which concave portion is formed'2016 9,240,379'Semiconductor device manufacturing method for suppresing wiring material from being diffused into insulating film, storage medium and semiconductor device'2016 9,176,333'Light modulator element and microscope apparatus including light modulation element'2015 9,153,481'Manganese-containing film forming method, processing system, electronic device manufacturing method and electronic device'2015 9,136,132'Manganese metal film forming method, processing system, electronic device manufacturing method and electronic device'2015 9,063,036'Sample for electron microscopy and method of manufacturing the same'2015 8,994,885'Pre-edging lens and method for manufacturing edged lens'2015 8,955,851'Metalannular gasket'2015 8,957,331'Operation unit and electronic apparatus'2015 8,865,590'Film forming method, pretreatment device, and processing system'2014 8,859,421'Manganese oxide film forming method, semiconductor device manufacturing method and semiconductor device'2014 8,786,733'Display apparatus'2014 8,714,563'Annular elastic gasket'2014 8,709,541'Method for forming a film'2014 8,610,061'Scanning electron microscope'2013 8,440,563'Film forming method and processing system'2013 8,354,337'Metal oxide film formation method and apparatus'2013 8,349,725'Method of manufacturing semiconductor device, semiconductor manufacturing apparatus, and storage medium'2013 8,350,925'Display apparatus'2013 8,314,004'Semiconductor device manufacturing method'2012 8,247,321'Method of manufacturing semiconductor device, semiconductor device, electronic instrument, semiconductor manufacturing apparatus, and storage medium'2012 8,242,015'Film forming method and film forming apparatus'2012 8,192,989'Solid surface for biomolecule delivery and high-throughput assay'2012 8,124,492'Semiconductor device manufacturing method'2012 8,119,510'Manufacturing method of semiconductor device'2012 8,094,824'Encrypting device, decrypting device, information system, encrypting method, decrypting method, and program'2012 8,070,910'Shower head structure and treating device'2011 8,008,184'Semiconductor device manufacturing method, semiconductor manufacturing apparatus and storage medium'2011 7,840,487'Digital content encryption and decryption method and workflow system using digital content'2010 7,745,806'Solid-state radiation image detector'2010 7,629,183'Method for manufacturing semiconductor device and computer storage medium'2009 7,583,382'Optical measurement apparatus'2009 7,576,328'Radiation image detector'2009 7,540,923'Shower head structure for processing semiconductor'2009 7,466,498'Exposure device'2008 7,462,418'Accumulator cell assembly'2008 7,446,099'Compositions and methods for biodegradable polymer-peptide mediated transfection'2008 7,444,083'Optical fiber transmission system with a plural emitting point transmitter'2008 7,429,138'Optical connection method and optical transmission apparatus'2008 7,411,675'Optical rotation angle measuring apparatus'2008 7,396,591'Wiring substrate'2008 7,379,915'Electronic purse loan system'2008 7,367,783'Rotating fluid machine'2008 7,354,622'Method for forming thin film and apparatus for forming thin film'2008 7,346,579'Electronic purse application system and method thereof'2008 7,327,377'Exposure apparatus and method for exposing a photosensitive material with a plurality of exposure heads'2008 7,278,029'Program writable IC card and method thereof'2007 7,248,905'Method of and apparatus for measuring concentration'2007 7,243,855'Contactless identification tag, data communication system and contactless identification tag control program'2007 7,226,175'Image exposure device and laser exposure device applied thereto'2007 7,221,846'Optical communication system'2007 7,113,530'Gallium nitride based semiconductor laser and image exposure device'2006 7,104,704'Transmission apparatus using a plastic fiber'2006 7,095,430'Image exposing apparatus and image exposing method'2006 7,084,976'Concentration measuring instrument'2006 7,062,311'Fluorescence observing apparatus'2006 D0522456'Capacitor cell'2006 7,038,788'Angle-of-rotation measuring device and angle-of-rotation measuring method'2006 D0518497'Printing plate producing machine'2006 6,999,035'Antenna device and method of manufacturing same'2006 6,987,949'Wireless microphone system, voice receiving apparatus, and wireless microphone'2006 6,976,625'Electronic purse'2005 6,977,780'Image exposure device and laser exposure device applied thereto'2005 6,960,010'Polarized light emitting device for illuminating a display'2005 6,959,638'Rotary hydraulic machine'2005 6,941,985'Drive device for packaging machine'2005 6,938,165'Program writable IC card and method thereof'2005 6,932,352'Gasket embedding an ion sensor'2005 6,902,106'Electronic money transaction system with a radio transmitter and receiver using a portable telephone'2005 6,883,805'Multifunctional gasket'2005 6,884,051'Rotary fluid machinery'2005 6,878,374'Biodegradable polyacetals'2005 6,866,882'Method of forming a thin film'2005 6,827,258'Electronic purse'2004 6,800,139'Film deposition apparatus and method'2004 6,794,585'Printed circuit board having filled throughole with corner rounded portion and manufacturing method'2004 6,793,388'Semiconductor laser and fabricating method of the same'2004 6,791,638'Lighting panel for a display'2004 6,792,186'Light fibers and methods for producing the same'2004 6,732,272'Program writable integrated circuit card and method therefore'2004 6,709,786'Cell module structure'2004 6,688,865'Vane type fluid machinery having a deformable seal portion on the vane'2004 6,690,482'Image forming method and an image forming apparatus therefor'2004 6,682,846'Charging element device and holding structure therefor'2004 6,677,046'Glass ceramic'2004 6,656,632'Cell module structure'2003 6,634,549'IC card automated transaction terminal and IC used therein'2003 6,621,977'Optical fiber'2003 6,603,653'Electric double layer capacitor'2003 6,600,770'High-power semiconductor laser device having current confinement structure and index-guided structure and stably oscillating in single mode'2003 6,584,127'Light emitting device'2003 6,577,401'Encoder displacement measuring apparatus with liquid crystal'2003 6,564,451'Hole filling method for a printed wiring board'2003 6,563,993'Light fiber and a method for producing the same'2003 6,552,894'Electric double layer capacitor'2003 6,550,782'Cylinder head gasket'2003 6,536,661'Electronic money transaction system with a radio transmitter and receiver using a portable telephone'2003 6,535,536'Semiconductor laser element'2003 6,519,401'Light fibers and methods for producing the same'2003 6,514,892'Transparent beads and their production method'2003 6,511,739'Transparent beads and their production method'2003 6,505,297'IC card terminal device and installation of application program into IC card terminal device'2003 6,484,946'IC card information display device and IC card for use therewith'2002 6,482,266'Metal organic chemical vapor deposition method and apparatus'2002 6,456,484'Electric double layer capacitor'2002 6,425,522'IC card information processing system, and apparatus and cards for the same'2002 6,382,505'Electronic purse'2002 6,367,696'IC card processing device, automatic vending device, and selling method'2002 6,366,727'Light-illuminating rods'2002 6,359,699'IC card processing system and processing method'2002 6,345,263'Electronic purse application system and method thereof'2002 6,335,083'Transparent beads and their production method'2002 6,327,137'Electric double layer capacitor apparatus'2001 6,316,720'Opening shield plate for electrolyte capacitor having inner annular PFA portion and outer annular Al portion'2001 6,301,093'Electrochemical capacitor'2001 6,230,971'Transaction-oriented electronic accommodation system'2001 6,229,569'Electronic camera'2001 6,215,753'Recording-medium loading apparatus having a recording medium holder movable relative to a tray'2001 6,199,755'Machine data acquistion system and method'2001 D0438889'Electronic copier'2001 D0438559'Electronic copier'2001 6,189,782'Electronic purse'2001 6,116,506'Transaction-oriented electronic accommodation system'2000 6,087,007'Heat-Resistant optical plastic laminated sheet and its producing method'2000 6,040,004'Method and apparatus for fabricating a particle-coated substrate, and such substrate'2000 6,036,088'Method and apparatus for processing IC card found'2000 6,016,956'Electronic money transaction system with a radio transmitter and receiver using a portable telephone'2000 5,992,738'IC card automated transaction terminal and IC card used therein'1999 5,991,747'Electronic purse loan system'1999 5,987,438'Electronic wallet system'1999 5,955,223'Phase-shift mask blank and process for the production thereof comprising a semi transparent film with silicon and nitrogen'1999 5,932,932'Storage battery voltage control apparatus'1999 5,850,331'Electric double-layer capacitor and capacitor device'1998 5,838,059'Multichip IC card and IC card system using it'1998 5,838,486'Optical wavelength conversion element, method of manufacturing the same and optical wavelength conversion module'1998 5,754,744'Printing control apparatus'1998 5,748,238'Video camera'1998 5,663,809'Image processing apparatus'1997 5,652,739'Apparatus for applying a magnetic field to a magneto-optical disk device'1997 5,644,411'Joint-portion processing device for image data for use in an image processing apparatus'1997 5,608,543'Joint-portion processing device for image data for use in an image processing apparatus'1997 5,589,949'Image processing apparatus'1996 D0376142'Portable telephone'1996 5,570,220'Apparatus for transmitting lightwave'1996 D0374666'Telephone handset'1996 5,565,919'Video camera/VTR and camera station with opto-electronic link between camera/VTR and camera station'1996 5,558,682'Process for producing a wind-type alkaline secondary battery'1996 5,548,417'Facsimile apparatus including a supporting frame member and image holding member and image holding member formed as a detachable unit'1996 5,543,987'Head carriage device having applying force means disposed within pillar portion'1996 5,537,969'Cylinder block'1996 5,517,326'Image processing apparatus for combining a specified image area magnified by a ratio of prescribed and calculated dimensions with the remaining image area magnified not to exceed a sheet size'1996 5,510,527'Acid chloride'1996 5,485,330'Device for loading and ejecting recording medium requiring pushing of recording medium for ejecting the medium'1996 D0358140'Disk drive unit'1995 D0357467'Disk unit'1995 D0357005'Disk unit'1995 5,398,187'Correlation detection method and connectivity-structure estimation method for neurons'1995 5,391,219'Method for the separation and concentration of gas using a composite or asymmetric fluorine-containing polyimide membrane'1995 D0354482'Disc drive'1995 5,371,277'Carrier, catalyst and process for producing unsaturated ester'1994 D0349891'Disc drive'1994 5,336,409'Composite reverse osmosis membrane and novel acid chloride'1994 5,310,241'Flexible top vehicle'1994 5,291,356'Disk storage device having eject member'1994 D0344270'Disc drive'1994 5,282,965'Membrane filter for liquids and filtering device using the same'1994 5,200,322'Method for assaying protein C and measuring kit for the same'1993 5,197,779'Power sliding sunroof'1993 5,188,467'Print head with energizing and return leaf springs'1993 5,178,940'Composite or asymmetric fluorine-containing polyimide membrane, a process for manufacturing the same and a method for the separation and concentration of gas using the same'1993 5,169,206'Slidable roof control device for a motor vehicle'1992 5,165,963'Composite or asymmetric fluorine-containing polyimide membrane, a process for manufacturing the same and a method for the separation and concentration of gas using the same'1992 5,157,468'Light emitting diode resistant to change in operating temperature'1992 5,152,577'Vehicle with flexible top openable at its front or rear portion'1992 5,151,868'Signal line terminal allocation method'1992 5,141,283'Slidable roof device for a motor vehicle'1992 5,080,429'Slidable roof device for a motor vehicle'1992 5,018,784'Flexible top apparatus of a vehicle'1991 5,010,493'Load distribution method'1991 5,001,335'Semiconductor photodetector device and method of manufacturing the same'1991 4,982,775'Pneumatic tires having reduced negative ratio variation'1991 4,896,163'Microwave receiving device'1990 4,879,724'Semiconductor laser'1989 4,799,002'Method of driving a five-phase stepping motor'1989 4,770,221'Heavy duty pneumatic radial tire'1988 4,663,762'Inner stripe semiconductor laser with stepped channel'1987 4,657,994'Process for continuous production of ethylene-vinyl acetate copolymer'1987 4,648,222'Mount structure of a windowpane for automobile use'1987 4,569,381'Pneumatic tires having a high resistance to cut growth'1986 4,553,579'Pneumatic tires having a high resistance to cut growth'1985 4,547,798'Solid-state color imaging device and the preparation of same'1985 4,503,134'Method of modifying surface of colored micro-filter element'1985 4,386,143'Multicolor optical filters and process for producing the same'1983 4,370,396'Process for producing color filter plates'1983 4,370,025'Multicolor optical filter with a united interference filter and dye filter and process for making the same'1983 4,367,305'Saponified ethylene-vinyl acetate copolymers improved in behavior in the molten state'1983 4,352,383'Heavy duty pneumatic radial tire'1982 4,342,818'Process for forming color filter'1982 4,271,246'Method for producing a multicolor optical filter'1981 4,262,721'Pneumatic aircraft tire with radially varying tread contour'1981 4,256,492'Marker ink for writing board'1981 4,254,214'Photographic materials for non-silver images and process for forming non-silver images'1981 4,245,027'Light-sensitive image recording material and dry process for recording light image using the same'1981 4,240,759'Mechanical pencil having guides to match guides on a refill cartridge'1980 4,215,734'Pneumatic tire having a durable tread of wide width'1980 4,172,180'Heat sensitive color forming and heat sensitive electrical conductivity increasing composition and heat sensitive image recording sheet using the same'1979 4,121,938'Photographic material containing TiO.sub.2, soluble Cu(II) salt, and soluble silver salt and the use thereof in physical development'1978 4,076,530'Dry photographic copying method for producing Te images'1978 4,062,685'Non-silver halide light-sensitive material sensitized by colloidal elements'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2008Patents assigned to FUJI PHOTO FILM CO LTD (23)· patent assignee history

1980–2020Based in Tokyo, JP· patent location history

1983–2018Patents assigned to MATSUMOTO KENJI (29)· patent assignee history

1987–2018Patents assigned to HONDA MOTOR CO LTD (25)· patent assignee history

1987–2012Based in Yokohama, JP· patent location history

1991–2012Patents assigned to HITACHI LTD (31)· patent assignee history

1992–2015Based in Kanagawa, JP· patent location history

1998–2018Based in Wako, JP· patent location history

2004–2020Patents assigned to TOKYO ELECTRON LTD (30)· patent assignee history

2004–2016Based in Nirasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	31	1991–2012
TOKYO ELECTRON LTD	30	2004–2020
MATSUMOTO KENJIself	29	1983–2018
HONDA MOTOR CO LTD	25	1987–2018
FUJI PHOTO FILM CO LTD	23	1977–2008

Locations

Location	Patents	Span
Yokohama, JP	36	1987–2012
Tokyo, JP	32	1980–2020
Wako, JP	22	1998–2018
Nirasaki, JP	17	2004–2016
Kanagawa, JP	13	1992–2015