Inventor · disambiguated record
Yoshihiro Ogata
Also filed as: OGATA YOSHIHIRO · TATSUMI SUSUMU
25 granted patents·651 citations·filing 1976–2006
97Inventor score
Files withTEXAS INSTRUMENTS INC12RICOH KK9PIONEER ELECTRONIC CORP1PIONEER TOHOKU CORP1SHOWA SHELL SEKIYU1
Top patents by PatentIndex Score
25 records- 0195US6768663B2Semiconductor device array having dense memory cell array and hierarchical bit line schemeTEXAS INSTRUMENTS INC·Filed 2003·Granted Jul 27, 2004·90 cites·13 claims
- 0295US6333866B1Semiconductor device array having dense memory cell array and heirarchical bit line schemeTEXAS INSTRUMENTS INC·Filed 1999·Granted Dec 25, 2001·122 cites·13 claims
- 0393US4788570AThin film developing deviceRICOH KK·Filed 1986·Granted Nov 29, 1988·50 cites·12 claims
- 0485US4755847AElectrostatic latent image developing apparatusRICOH KK·Filed 1986·Granted Jul 5, 1988·29 cites·30 claims
- 0582US4873940AImage developing deviceRICOH KK·Filed 1986·Granted Oct 17, 1989·26 cites·16 claims
- 0680US5488266AElectro-luminescence deviceSHOWA SHELL SEKIYU·Filed 1993·Granted Jan 30, 1996·47 cites·9 claims
- 0780US4210864AApparatus for sensing toner density using a stationary ferromagnetic mass within the toner to increase sensitivityRICOH KK·Filed 1978·Granted Jul 1, 1980·18 cites·7 claims
- 0878US5514628ATwo-step sinter method utilized in conjunction with memory cell replacement by redundanciesTEXAS INSTRUMENTS INC·Filed 1995·Granted May 7, 1996·65 cites·7 claims
- 0972US4717965APortable image forming deviceRICOH KK·Filed 1986·Granted Jan 5, 1988·27 cites·20 claims
- 1068US6580629B2Semiconductor device array having dense memory cell array and hierarchical bit line schemeTEXAS INSTRUMENTS INC·Filed 2001·Granted Jun 17, 2003·12 cites·29 claims
- 1165US5563433AFrench-type semiconductor memory device with enhanced trench capacitor-transistor connectionTEXAS INSTRUMENTS INC·Filed 1992·Granted Oct 8, 1996·22 cites·5 claims
- 1261US5470778AMethod of manufacturing a semiconductor deviceTEXAS INSTRUMENTS INC·Filed 1994·Granted Nov 28, 1995·15 cites·23 claims
- 1352US4367032AElectrostatic copying apparatusRICOH KK·Filed 1981·Granted Jan 4, 1983·8 cites·5 claims
- 1451US4408863ATransfer medium separating deviceRICOH KK·Filed 1981·Granted Oct 11, 1983·8 cites·18 claims
- 1550US5455796ASemiconductor memory deviceTEXAS INSTRUMENTS INC·Filed 1993·Granted Oct 3, 1995·14 cites·4 claims
- 1650US4027174ADynamic decoder circuitTOKO INC·Filed 1976·Granted May 31, 1977·7 cites·4 claims
- 1749US7671533B2Self-emission unit with integrally formed module and protecting framePIONEER TOHOKU CORP·Filed 2006·Granted Mar 2, 2010·0 cites·7 claims
- 1848US6104137AOrganic electroluminescent display devicePIONEER ELECTRONIC CORP·Filed 1998·Granted Aug 15, 2000·39 cites·13 claims
- 1946US4389112ATransfer sheet separating/conveying apparatus for use in electrophotographic copying machinesRICOH KK·Filed 1980·Granted Jun 21, 1983·6 cites·21 claims
- 2045US5317177ASemiconductor device and method of manufacturing the sameTEXAS INSTRUMENTS INC·Filed 1992·Granted May 31, 1994·8 cites·20 claims
- 2143US5861649ATrench-type semiconductor memory deviceTEXAS INSTRUMENTS INC·Filed 1992·Granted Jan 19, 1999·9 cites·10 claims
- 2242US4412732ATransfer medium separating deviceRICOH KK·Filed 1981·Granted Nov 1, 1983·8 cites·11 claims
- 2341US5804478AMethod of forming a trench-type semiconductor memory deviceTEXAS INSTRUMENTS INC·Filed 1996·Granted Sep 8, 1998·6 cites·3 claims
- 2441US5574693ASemiconductor memory deviceTEXAS INSTRUMENTS INC·Filed 1995·Granted Nov 12, 1996·8 cites·5 claims
- 2541US5210446ASubstrate potential generating circuit employing Schottky diodesTEXAS INSTRUMENTS INC·Filed 1991·Granted May 11, 1993·7 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →