Inventor · disambiguated record
Kiyohide Ogasawara
Also filed as: OGASAWARA KIYOHIDE
27 granted patents·3 pending applications·993 citations·filing 1990–2007
97Inventor score
Top patents by PatentIndex Score
30 records- 0197US6166487AElectron emission device and display device using the samePIONEER ELECTRONIC CORP·Filed 2000·Granted Dec 26, 2000·78 cites·14 claims
- 0295US5990605AElectron emission device and display device using the samePIONEER ELECTRONIC CORP·Filed 1998·Granted Nov 23, 1999·112 cites·11 claims
- 0394US5962959AElectron emission device and display device for emitting electrons in response to an applied electric field using the electron emission devicePIONEER ELECTRONIC CORP·Filed 1998·Granted Oct 5, 1999·90 cites·5 claims
- 0493US6130503AElectron emission device and display using the samePIONEER ELECTRONIC CORP·Filed 1998·Granted Oct 10, 2000·73 cites·24 claims
- 0592US6285123B1Electron emission device with specific island-like regionsPIONEER CORP·Filed 1999·Granted Sep 4, 2001·76 cites·27 claims
- 0691US6184612B1Electron emission device with electron supply layer of hydrogenated amorphous siliconPIONEER ELECTRONIC CORP·Filed 1998·Granted Feb 6, 2001·70 cites·2 claims
- 0790US6787992B2Display device of flat panel structure with emission devices of matrix arrayPIONEER CORP·Filed 2001·Granted Sep 7, 2004·38 cites·35 claims
- 0890US6066922AElectron emission device and display device using the samePIONEER ELECTRONIC CORP·Filed 1998·Granted May 23, 2000·62 cites·14 claims
- 0987US6023125AElectron emission device and display using the samePIONEER ELECTRONIC CORP·Filed 1998·Granted Feb 8, 2000·49 cites·2 claims
- 1086US6744063B2Image pickup device including electron-emitting devicesPIONEER CORP·Filed 2001·Granted Jun 1, 2004·27 cites·8 claims
- 1181US6400070B1Electron emission device and display device using the samePIONEER ELECTRONIC CORP·Filed 1998·Granted Jun 4, 2002·36 cites·12 claims
- 1280US6700132B2Flat panel display device utilizing electron emission devicesPIONEER CORP·Filed 2001·Granted Mar 2, 2004·16 cites·9 claims
- 1378US6404124B1Electron emission device and display apparatus using the samePIONEER ELECTRONIC CORP·Filed 1999·Granted Jun 11, 2002·31 cites·21 claims
- 1477US6472803B1Electron emission light-emitting device and display apparatus using the samePIONEER CORP·Filed 1999·Granted Oct 29, 2002·29 cites·12 claims
- 1576US6316873B1Electron emission device and display device using the samePIONEER ELECTRONIC CORP·Filed 1998·Granted Nov 13, 2001·28 cites·20 claims
- 1675US6259198B1Flat panel display apparatus with an array of electron emitting devicesPIONEER ELECTRONIC CORP·Filed 1998·Granted Jul 10, 2001·29 cites·9 claims
- 1775US5894189ACold electron emission display devicePIONEER ELECTRONIC CORP·Filed 1997·Granted Apr 13, 1999·28 cites·11 claims
- 1872US6388376B1Electron emission device with electron supply layer having reduced resistancePIONEER CORP·Filed 1999·Granted May 14, 2002·23 cites·8 claims
- 1972US6144155AElectron emission device and display device using the samePIONEER ELECTRONIC CORP·Filed 1998·Granted Nov 7, 2000·23 cites·4 claims
- 2071US7095040B2Electron-emitting device and method of manufacturing the same and display apparatus using the samePIONEER CORP·Filed 2001·Granted Aug 22, 2006·9 cites·35 claims
- 2168US6147443AElectron emission device and display device using the samePIONEER ELECTRONIC CORP·Filed 1998·Granted Nov 14, 2000·19 cites·3 claims
- 2266US5426632AInformation recording medium and method for recording information to the samePIONEER VIDEO CORP·Filed 1994·Granted Jun 20, 1995·16 cites·4 claims
- 2364US6278230B1Electron emission device and display device using the samePIONEER ELECTRONIC CORP·Filed 1998·Granted Aug 21, 2001·16 cites·2 claims
- 2461US5087340AMethod of making magneto-optical recording diskPIONEER ELECTRONIC CORP·Filed 1990·Granted Feb 11, 1992·13 cites·2 claims
- 2552US7994698B2Electron emitting device, display apparatus using electron emitting device, and method of manufacturing electron emitting devicePIONEER CORP·Filed 2007·Granted Aug 9, 2011·0 cites·13 claims
- 2646US7902760B2Electron emission device, and driving method thereofPIONEER CORP·Filed 2005·Granted Mar 8, 2011·0 cites·16 claims
- 2742US2002076070A1SpeakerPIONEER CORP·Filed 2001·Application pending·0 cites
- 2842US2008211401A1Electron Emission Device And Manufacturing Method Of The SameNAKADA TOMONARI·Filed 2005·Application pending·0 cites
- 2939US2004251841A1Electron emitting device and method of manufacturing the same and display apparatus using the sameFiled 2002·Application pending·0 cites
- 3031US5217850AOptical recording disk and manufacturing method thereofPIONEER ELECTRONIC CORP·Filed 1991·Granted Jun 8, 1993·2 cites·3 claims
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