Inventor · disambiguated record
Keisuke Yamamoto
Also filed as: YAMAGUCHI NAMIO · YAMAMOTO KEISUKE
148 granted patents·21 pending applications·2,756 citations·filing 1975–2025
99Inventor score
Files withCANON KK67HITACHI LTD14MITSUBISHI HEAVY IND LTD14MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12HITACHI INT ELECTRIC INC6
Top patents by PatentIndex Score
169 records- 0199US6246168B1Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the sameCANON KK·Filed 1995·Granted Jun 12, 2001·179 cites·67 claims
- 0298US6184610B1Electron-emitting device, electron source and image-forming apparatusCANON KK·Filed 1996·Granted Feb 6, 2001·183 cites·136 claims
- 0397US6179678B1Method of manufacturing electron-emitting device electron source and image-forming apparatusCANON KK·Filed 1999·Granted Jan 30, 2001·106 cites·15 claims
- 0497US6171162B1Electron-emitting device, electron source and image-forming apparatus using the device, and manufacture methods thereofCANON KK·Filed 1999·Granted Jan 9, 2001·117 cites·50 claims
- 0597US6147449AElectron-emitting device, with coating film made of heat-resistant material and electron source and image-forming apparatus using the device and manufacture method thereofCANON KK·Filed 1995·Granted Nov 14, 2000·134 cites·35 claims
- 0696US6802753B1Method for manufacturing electron beam device, method for manufacturing image forming apparatus, electron beam device and image forming apparatus manufactured those manufacturing methods, method and apparatus for manufacturing electron source, and apparatus for manufacturing image forming apparatusCANON KK·Filed 2000·Granted Oct 12, 2004·78 cites·37 claims
- 0796US6608437B1Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the sameCANON KK·Filed 2000·Granted Aug 19, 2003·47 cites·14 claims
- 0896US6379211B2Method for manufacturing electron emission element, electron source, and image forming apparatusCANON KK·Filed 2001·Granted Apr 30, 2002·53 cites·3 claims
- 0996US5847495AElectron-emitting device and image forming apparatus using sameCANON KK·Filed 1995·Granted Dec 8, 1998·100 cites·48 claims
- 1096US5412641AInformation recording/reproducing apparatus for recording/reproducing information with probesCANON KK·Filed 1993·Granted May 2, 1995·89 cites·7 claims
- 1195US7234985B2Method for manufacturing an electric emitting device with first and second carbon filmsCANON KK·Filed 2006·Granted Jun 26, 2007·16 cites·10 claims
- 1295US6726520B2Apparatus for producing electron sourceCANON KK·Filed 2001·Granted Apr 27, 2004·54 cites·15 claims
- 1395US6267636B1Method for manufacturing electron emission element, electron source, and image forming apparatusCANON KK·Filed 1999·Granted Jul 31, 2001·72 cites·15 claims
- 1494US6626719B2Method of manufacturing electron-emitting device as well as electron source and image-forming apparatusCANON KK·Filed 1997·Granted Sep 30, 2003·84 cites·13 claims
- 1593US7271529B2Electron emitting devices having metal-based film formed over an electro-conductive film elementCANON KK·Filed 2005·Granted Sep 18, 2007·20 cites·10 claims
- 1693US7021981B2Method for manufacturing electron emission element, electron source, and image forming apparatusCANON KK·Filed 2001·Granted Apr 4, 2006·34 cites·8 claims
- 1792US7312561B2Electron-emitting device, electron source, and method for manufacturing image displaying apparatusCANON KK·Filed 2005·Granted Dec 25, 2007·18 cites·14 claims
- 1892US7057336B2Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the sameCANON KK·Filed 2003·Granted Jun 6, 2006·25 cites·6 claims
- 1992US5398229AMethod of manufacturing cantilever drive mechanism, method of manufacturing probe drive mechanism, cantilever drive mechanism, probe drive mechanism and electronic device which uses the sameCANON KK·Filed 1994·Granted Mar 14, 1995·49 cites·5 claims
- 2091US6642649B1Electron-emitting device, electron source using the electron-emitting device, and image-forming apparatus using the electron sourceCANON KK·Filed 2000·Granted Nov 4, 2003·39 cites·14 claims
- 2191US6409563B1Electron-emitting device manufacturing method and apparatus, driving method, and adjusting methodCANON KK·Filed 2000·Granted Jun 25, 2002·37 cites·14 claims
- 2290US5097443AStorage medium, storage method and stored information reading methodCANON KK·Filed 1990·Granted Mar 17, 1992·39 cites·15 claims
- 2389US7583015B2Electron-emitting device, electron-emitting apparatus, electron source, image display device and information display/reproduction apparatusCANON KK·Filed 2005·Granted Sep 1, 2009·17 cites·1 claims
- 2489US5966787AProcess for producing a probe-driving mechanismCANON KK·Filed 1996·Granted Oct 19, 1999·59 cites·6 claims
- 2589US5412597ASlope detection method, and information detection/writing apparatus using the methodCANON KK·Filed 1993·Granted May 2, 1995·47 cites·23 claims
- 2688US10338023B2Temperature and humidity sensorMURATA MANUFACTURING CO·Filed 2016·Granted Jul 2, 2019·4 cites·14 claims
- 2787US7264530B2Method of driving electron-emitting device, electron source, and image-forming apparatusCANON KK·Filed 2005·Granted Sep 4, 2007·8 cites·25 claims
- 2887US7230372B2Electron-emitting device, electron source, image display apparatus, and their manufacturing methodCANON KK·Filed 2005·Granted Jun 12, 2007·9 cites·9 claims
- 2987US6831401B1Electron-emitting device, electron source using the electron-emitting device, and image-forming apparatus using the electron sourceCANON KK·Filed 2000·Granted Dec 14, 2004·22 cites·11 claims
- 3087US6633118B1Electron-emitting device, electron source using the electron-emitting device, and image-forming apparatus using the electron sourceCANON KK·Filed 2000·Granted Oct 14, 2003·28 cites·16 claims
- 3186US7513814B2Method of manufacturing electron-emitting device, electron source using electron-emitting device, method of manufacturing image display apparatus, and information display reproduction apparatus using image display apparatus manufactured by the methodCANON KK·Filed 2005·Granted Apr 7, 2009·12 cites·12 claims
- 3286US6731060B1Electron-emitting device, electron source using the electron-emitting device, and image-forming apparatus using the electron sourceCANON KK·Filed 2000·Granted May 4, 2004·26 cites·17 claims
- 3386US5357108ACantilever type displacement element, and scanning tunneling microscope or information processing apparatus using sameCANON KK·Filed 1992·Granted Oct 18, 1994·51 cites·36 claims
- 3485US8991934B2Vehicle seatSEI KOUSUKE·Filed 2012·Granted Mar 31, 2015·16 cites·7 claims
- 3585US6876156B1Electron-emitting device, electron source using the same, and image forming apparatus using the sameCANON KK·Filed 2000·Granted Apr 5, 2005·19 cites·21 claims
- 3685US5506829ACantilever probe and apparatus using the sameCANON KK·Filed 1994·Granted Apr 9, 1996·62 cites·12 claims
- 3784US7582002B2Manufacturing method of electron emitting device, electron source and image display apparatusCANON KK·Filed 2007·Granted Sep 1, 2009·7 cites·4 claims
- 3884US5334835AProbe drive mechanism and electronic device which uses the sameCANON KK·Filed 1992·Granted Aug 2, 1994·46 cites·33 claims
- 3984US2025001756A1Liquid ejection apparatusBROTHER IND LTD·Filed 2024·Application pending·0 cites
- 4083US9148232B2Communications systemYAMAMOTO KEISUKE·Filed 2010·Granted Sep 29, 2015·8 cites·8 claims
- 4182US7817741B2MIMO wireless data communication system, MIMO wireless data communication method and MIMO wireless data communication apparatusHITACHI LTD·Filed 2007·Granted Oct 19, 2010·8 cites·20 claims
- 4282US5321685ACantilever type probe, scanning tunnel microscope and information processing apparatus using the sameCANON KK·Filed 1992·Granted Jun 14, 1994·52 cites·4 claims
- 4381US5396066ADisplacement element, cantilever probe and information processing apparatus using cantilever probeCANON KK·Filed 1994·Granted Mar 7, 1995·46 cites·18 claims
- 4480US8892033B2Wireless power transmission system, transmitter, and receiverTERADA TAKAHIDE·Filed 2011·Granted Nov 18, 2014·8 cites·18 claims
- 4580US6334801B1Electron-emitting device and electron source and image-forming apparatus using the same as well as method of manufacturing the sameCANON KK·Filed 1999·Granted Jan 1, 2002·30 cites·17 claims
- 4679US5446684AStorage medium, storage method and stored information reading methodCANON KK·Filed 1994·Granted Aug 29, 1995·20 cites·15 claims
- 4778US11500369B2Operation/maintenance management method, program, and operation/maintenance management systemMITSUBISHI HEAVY IND LTD·Filed 2018·Granted Nov 15, 2022·2 cites·15 claims
- 4878US10746106B2Fuel control device and control method for a combustor of a gas turbineMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Aug 18, 2020·3 cites·12 claims
- 4978US5674100AMethod of manufacturing electron-emitting deviceCANON KK·Filed 1994·Granted Oct 7, 1997·26 cites·13 claims
- 5077US8974983B2Electrical conductive member and polymer electrolyte fuel cell using the sameHIMENO TOMOKATSU·Filed 2009·Granted Mar 10, 2015·4 cites·14 claims
Showing the top 50 of 169 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →