Inventor · disambiguated record
Kouichi Yamazaki
Also filed as: YAMAZAKI KOUICHI
20 granted patents·1 pending application·721 citations·filing 1982–2006
96Inventor score
Top patents by PatentIndex Score
21 records- 0198US5585896AImage forming apparatus with a contact member contacting an image carrierRICOH KK·Filed 1994·Granted Dec 17, 1996·311 cites·16 claims
- 0291US5572293AMethod of and system for cleaning a charge inducing memberRICOH KK·Filed 1994·Granted Nov 5, 1996·42 cites·53 claims
- 0391US5557373ACleaning system for charging drum of an image forming apparatusRICOH KK·Filed 1994·Granted Sep 17, 1996·41 cites·3 claims
- 0490US6609563B1Vehicular air conditioning apparatus including a detachably installed mix door assemblyCALSONIC KANSEI CORP·Filed 2000·Granted Aug 26, 2003·42 cites·12 claims
- 0585US6814138B2Air conditioning apparatus for vehicleCALSONIC KANSEI CORP·Filed 2003·Granted Nov 9, 2004·26 cites·3 claims
- 0684US5403194AElastic interconnectorSHINETSU POLYMER CO·Filed 1993·Granted Apr 4, 1995·49 cites·7 claims
- 0780US5975915ASocket for inspection of semiconductor deviceSHINETSU POLYMER CO·Filed 1997·Granted Nov 2, 1999·48 cites·6 claims
- 0869US6442028B2Electronic deviceSONY COMPUTER ENTERTAINMENT INC·Filed 2001·Granted Aug 27, 2002·14 cites·9 claims
- 0968US5500280AElastomer-based connector sheetSHINETSU POLYMER CO·Filed 1995·Granted Mar 19, 1996·29 cites·4 claims
- 1061US6017225AIntegral holder-connector for capacitor microphoneSHINETSU POLYMER CO·Filed 1998·Granted Jan 25, 2000·24 cites·11 claims
- 1157US4841484ATri-state IIL gateHITACHI LTD·Filed 1986·Granted Jun 20, 1989·17 cites·25 claims
- 1254US5512708AToner used in an image forming apparatusRICOH KK·Filed 1994·Granted Apr 30, 1996·9 cites·4 claims
- 1348US5300798ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1992·Granted Apr 5, 1994·21 cites·7 claims
- 1447US2010028196A1High Strength Spring Steel and High Strength Heat Treated Steel Wire for SpringHASHIMURA MASAYUKI·Filed 2006·Application pending·0 cites
- 1542US4799732AChair seat inclining and moving deviceOKAMURA CORP·Filed 1987·Granted Jan 24, 1989·12 cites·4 claims
- 1641US10131973B2High strength spring steel and steel wireHASHIMURA MASAYUKI·Filed 2005·Granted Nov 20, 2018·0 cites·8 claims
- 1740US5526126ASignal processor for VTR which converts color under signals to color signalsHITACHI LTD·Filed 1994·Granted Jun 11, 1996·6 cites·4 claims
- 1839US5132806ASemiconductor integrated circuit deviceHITACHI LTD·Filed 1990·Granted Jul 21, 1992·13 cites·18 claims
- 1938US4857987ASemiconductor deviceHITACHI LTD·Filed 1988·Granted Aug 15, 1989·8 cites·25 claims
- 2031US4430805ARail type universal parallel ruler deviceMUTOH IND LTD·Filed 1982·Granted Feb 14, 1984·3 cites·7 claims
- 2128US6775418B1Image processing device and processing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Aug 10, 2004·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →