Inventor · disambiguated record
Masato Yamanobe
Also filed as: YAMANOBE MASATO
65 granted patents·3 pending applications·2,939 citations·filing 1987–2012
99Inventor score
Top patents by PatentIndex Score
68 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
- 0398US6169356B1Electron-emitting device, electron source and image-forming apparatusCANON KK·Filed 1994·Granted Jan 2, 2001·114 cites·25 claims
- 0497US6179678B1Method of manufacturing electron-emitting device electron source and image-forming apparatusCANON KK·Filed 1999·Granted Jan 30, 2001·106 cites·15 claims
- 0597US6171162B1Electron-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
- 0697US6147449AElectron-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
- 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
- 0896US6472814B1Electron-emitting device provided with pores that have carbon deposited thereinCANON KK·Filed 1998·Granted Oct 29, 2002·99 cites·34 claims
- 0996US5847495AElectron-emitting device and image forming apparatus using sameCANON KK·Filed 1995·Granted Dec 8, 1998·100 cites·48 claims
- 1096US4856869ADisplay element and observation apparatus having the sameCANON KK·Filed 1987·Granted Aug 15, 1989·114 cites·12 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
- 1295US5622634AMethod of manufacturing electron-emitting device, electron source and image-forming apparatusCANON KK·Filed 1994·Granted Apr 22, 1997·141 cites·54 claims
- 1395US5148302AOptical modulation element having two-dimensional phase type diffraction gratingNAGANO AKIHIKO·Filed 1991·Granted Sep 15, 1992·170 cites·29 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
- 1594US6344711B1Electron-emitting deviceCANON KK·Filed 2000·Granted Feb 5, 2002·43 cites·24 claims
- 1694US5659329AElectron source, and image-forming apparatus and method of driving the sameCANON KK·Filed 1996·Granted Aug 19, 1997·96 cites·54 claims
- 1794US5591061AApparatus for manufacturing electron source and image forming apparatusCANON KK·Filed 1995·Granted Jan 7, 1997·94 cites·45 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
- 1991US6129602AMethods of fabricating an electron emission device comprised of a metal nucleus, a carbon coating, and a low-work-function material and a method of fabricating an image display device utilizing this electron emission deviceCANON KK·Filed 1999·Granted Oct 10, 2000·58 cites·8 claims
- 2091US4878742ALiquid crystal optical modulatorCANON KK·Filed 1987·Granted Nov 7, 1989·84 cites·11 claims
- 2190US6221426B1Method of manufacturing image-forming apparatusCANON KK·Filed 1996·Granted Apr 24, 2001·50 cites·1 claims
- 2289US6384541B1Electron-emitting device, electron source, and image-forming apparatusCANON KK·Filed 1999·Granted May 7, 2002·43 cites·40 claims
- 2389US6353280B1Spacer for image-forming apparatusCANON KK·Filed 1999·Granted Mar 5, 2002·51 cites·8 claims
- 2489US6153973ASpacer and an image-forming apparatus, and a manufacturing method thereofCANON KK·Filed 1997·Granted Nov 28, 2000·50 cites·69 claims
- 2586US6459207B1Electron beam apparatus and image-forming apparatusCANON KK·Filed 2000·Granted Oct 1, 2002·17 cites·41 claims
- 2683US6008569AElectron emission device with electron-emitting fine particles comprised of a metal nucleus, a carbon coating, and a low-work-function utilizing this electron emission deviceCANON KK·Filed 1997·Granted Dec 28, 1999·34 cites·11 claims
- 2783US5985689AMethod of fabricating photoelectric conversion device having at least one step-back layerCANON KK·Filed 1998·Granted Nov 16, 1999·62 cites·18 claims
- 2883US5557121ALaminated solid-state image sensing apparatus and method of manufacturing the sameCANON KK·Filed 1995·Granted Sep 17, 1996·69 cites·16 claims
- 2980US6613399B2Production processes of printed substrate, electron-emitting element, electron source and image-forming apparatusCANON KK·Filed 1998·Granted Sep 2, 2003·31 cites·40 claims
- 3080US6334801B1Electron-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
- 3179US6380665B1Electron-emitting device, electron source using the electron-emitting devices, and image-forming apparatus using the electron sourceCANON KK·Filed 1999·Granted Apr 30, 2002·25 cites·25 claims
- 3278US5674100AMethod of manufacturing electron-emitting deviceCANON KK·Filed 1994·Granted Oct 7, 1997·26 cites·13 claims
- 3377US6787983B2Image-forming apparatusCANON KK·Filed 1998·Granted Sep 7, 2004·30 cites·26 claims
- 3477US5567956AInformation processing apparatus including a photoelectric conversion element having a semiconductor layer with a varying energy band gap widthCANON KK·Filed 1995·Granted Oct 22, 1996·52 cites·9 claims
- 3576US6348761B1Electron beam apparatus and image-forming apparatusCANON KK·Filed 1997·Granted Feb 19, 2002·34 cites·28 claims
- 3674US6416374B1Electron source manufacturing method, and image forming apparatus methodCANON KK·Filed 1998·Granted Jul 9, 2002·26 cites·24 claims
- 3772US6888296B2Electron-emitting device, electron source using the electron-emitting devices, and image-forming apparatus using the electron sourceCANON KK·Filed 2002·Granted May 3, 2005·7 cites·7 claims
- 3872US6127692APhotoelectric conversion apparatusCANON KK·Filed 1993·Granted Oct 3, 2000·32 cites·13 claims
- 3971US7705527B2Electron-emitting device, electron source, and image-forming apparatusCANON KK·Filed 2008·Granted Apr 27, 2010·1 cites·2 claims
- 4070US6890231B2Electron-emitting device, electron source, and image forming apparatusCANON KK·Filed 2004·Granted May 10, 2005·5 cites·3 claims
- 4170US6034478AElectron-emitting device and electron source and image-forming apparatus using the same as well as method of manufacturing the sameCANON KK·Filed 1996·Granted Mar 7, 2000·19 cites·10 claims
- 4270US5705411AReactive ion etching to physically etch thin film semiconductorCANON KK·Filed 1995·Granted Jan 6, 1998·25 cites·7 claims
- 4369US5861227AMethods and manufacturing electron-emitting device, electron source, and image-forming apparatusCANON KK·Filed 1995·Granted Jan 19, 1999·21 cites·21 claims
- 4468US6554946B1Method of manufacturing image-forming apparatusCANON KK·Filed 2000·Granted Apr 29, 2003·5 cites·3 claims
- 4568US5723877APhotoelectric conversion apparatusCANON KK·Filed 1995·Granted Mar 3, 1998·31 cites·22 claims
- 4664US6908356B2Electron-emitting device, electron source, and image-forming apparatusCANON KK·Filed 2003·Granted Jun 21, 2005·3 cites·6 claims
- 4764US4822146AOptical modulation elementCANON KK·Filed 1987·Granted Apr 18, 1989·23 cites·7 claims
- 4863US7758762B2Method for manufacturing an electron-emitting device with first and second carbon filmsCANON KK·Filed 2007·Granted Jul 20, 2010·0 cites·2 claims
- 4962US7431878B2Process of making an electron-emitting deviceCANON KK·Filed 2002·Granted Oct 7, 2008·3 cites·6 claims
- 5061US5453629APhotoelectric conversion device having at least one step-back layerCANON KK·Filed 1993·Granted Sep 26, 1995·21 cites·22 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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