Inventor · disambiguated record
Seishiro Yoshioka
Also filed as: YOSHIOKA SEISHIRO
17 granted patents·735 citations·filing 1979–2000
95Inventor score
Files withCANON KK17
Top patents by PatentIndex Score
17 records- 0199US5066883AElectron-emitting device with electron-emitting region insulated from electrodesCANON KK·Filed 1988·Granted Nov 19, 1991·381 cites·49 claims
- 0289US5872541AMethod for displaying images with electron emitting deviceCANON KK·Filed 1995·Granted Feb 16, 1999·48 cites·10 claims
- 0386US5749763ADisplay device with electron-emitting device with electron-emitting region insulted from electrodesCANON KK·Filed 1995·Granted May 12, 1998·36 cites·4 claims
- 0485US4307408ARecording apparatus using coherent lightCANON KK·Filed 1979·Granted Dec 22, 1981·32 cites·14 claims
- 0583US4824218AOptical modulation apparatus using ferroelectric liquid crystal and low-resistance portions of column electrodesCANON KK·Filed 1987·Granted Apr 25, 1989·51 cites·98 claims
- 0681US5532544AElectron-emitting device with electron-emitting region insulated from electrodesCANON KK·Filed 1994·Granted Jul 2, 1996·30 cites·22 claims
- 0780US5759080ADisplay device with electron-emitting device with electron-emitting region insulated form electrodesCANON KK·Filed 1995·Granted Jun 2, 1998·25 cites·5 claims
- 0872US5650795AElectron source and manufacture method of same, and image forming device and manufacture method of sameCANON KK·Filed 1993·Granted Jul 22, 1997·22 cites·31 claims
- 0971US5661362AFlat panel display including electron emitting deviceCANON KK·Filed 1996·Granted Aug 26, 1997·16 cites·42 claims
- 1063US4369372APhoto electro transducer deviceCANON KK·Filed 1980·Granted Jan 18, 1983·20 cites·25 claims
- 1160US6420067B1MG-based negative electrode active material, method of manufacturing the same, hydrogen-storage alloy electrode, and alkali secondary batteryCANON KK·Filed 1999·Granted Jul 16, 2002·24 cites·8 claims
- 1258USRE40062EDisplay device with electron-emitting device with electron-emitting region insulated from electrodesCANON KK·Filed 2000·Granted Feb 12, 2008·3 cites·48 claims
- 1358USRE39633EDisplay device with electron-emitting device with electron-emitting region insulated from electrodesCANON KK·Filed 2000·Granted May 15, 2007·3 cites·20 claims
- 1458US4479149APhoto-electric converter and image forming apparatus incorporating the sameCANON KK·Filed 1980·Granted Oct 23, 1984·17 cites·3 claims
- 1557US4405915APhotoelectric transducing elementCANON KK·Filed 1981·Granted Sep 20, 1983·15 cites·33 claims
- 1646USRE40566EFlat panel display including electron emitting deviceCANON KK·Filed 1999·Granted Nov 11, 2008·6 cites·88 claims
- 1744US4459488APhotoelectric converting apparatus for delivering a compensated signalCANON KK·Filed 1981·Granted Jul 10, 1984·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →