Inventor · disambiguated record
Osamu Oka
Also filed as: OKA OSAMU
44 granted patents·8 pending applications·319 citations·filing 1984–2024
98Inventor score
Files withTOMOEGAWA PAPER CO LTD29ORIENTAL YEAST CO LTD7SONY CORP4SONY SEMICONDUCTOR SOLUTIONS CORP3AGENCY IND SCIENCE TECHN1
Top patents by PatentIndex Score
52 records- 0194US9171968B2Solid-state imaging device and camera systemSONY CORP·Filed 2013·Granted Oct 27, 2015·16 cites·11 claims
- 0294US8946797B2Solid-state imaging device, method of manufacturing solid-state imaging device, apparatus for manufacturing semiconductor device, method of manufacturing semiconductor device, and electronic deviceSONY CORP·Filed 2013·Granted Feb 3, 2015·20 cites·8 claims
- 0374US9185926B2High-zinc yeast extract, method of producing same and agents and foods containing sameORIENTAL YEAST CO LTD·Filed 2014·Granted Nov 17, 2015·1 cites·11 claims
- 0473US2025031477A1Image sensorSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2024·Application pending·0 cites
- 0572US5237023APolyaniline derivatives and their production processTOMOEGAWA PAPER CO LTD·Filed 1992·Granted Aug 17, 1993·19 cites·12 claims
- 0670US6770370B2Adhesive composition for semiconductor device and adhesive sheet for semiconductor device using the sameTOMOEGAWA PAPER CO LTD·Filed 2002·Granted Aug 3, 2004·10 cites·10 claims
- 0769US10277847B2Solid-state imaging device, electronic apparatus, lens control method, and imaging moduleSONY CORP·Filed 2014·Granted Apr 30, 2019·2 cites·36 claims
- 0868US5821309APolyaniline derivatives and their production processTOMOEGAWA PAPER CO LTD·Filed 1996·Granted Oct 13, 1998·16 cites·2 claims
- 0965US6395391B1Adhesive tape for electronic partsTOMOEGAWA PAPER CO LTD·Filed 2000·Granted May 28, 2002·13 cites·8 claims
- 1060US6187874B1Adhesive for electronic parts and adhesive tape for electronic partsTOMOEGAWA PAPER CO LTD·Filed 1999·Granted Feb 13, 2001·22 cites·5 claims
- 1159US5250639APolyaniline derivatives and their production processTOMOEGAWA PAPER CO LTD·Filed 1992·Granted Oct 5, 1993·11 cites·14 claims
- 1257US5635563APolyaniline derivatives and their production processTOMOEGAWA PAPER CO LTD·Filed 1993·Granted Jun 3, 1997·7 cites·5 claims
- 1356US12142626B2Image sensorSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Granted Nov 12, 2024·0 cites·23 claims
- 1454US5851616AAdhesive tape for electronic parts and liquid adhesiveTOMOEGAWA PAPER CO LTD·Filed 1996·Granted Dec 22, 1998·16 cites·19 claims
- 1554US5574131APolyaniline derivatives and their production processTOMOEGAWA PAPER CO LTD·Filed 1993·Granted Nov 12, 1996·7 cites·3 claims
- 1653US5100977AProduction process of polyaniline derivativesTOMOEGAWA PAPER CO LTD·Filed 1991·Granted Mar 31, 1992·8 cites·6 claims
- 1752US2015201633A1Agent for preserving quality of peeled and/or cut vegetable or fruit and/or seafoodORIENTAL YEAST CO LTD·Filed 2013·Application pending·0 cites
- 1851US9786713B2Solid-state image pickup apparatus, method of manufacturing the same, and electronic apparatusSONY CORP·Filed 2014·Granted Oct 10, 2017·0 cites·7 claims
- 1950US6132865AAdhesive tape for electronic partsTOMOEGAWA PAPER CO LTD·Filed 1998·Granted Oct 17, 2000·16 cites·8 claims
- 2049US6329050B1Adhesive for electronic parts and adhesive tape for electronic partsTOMOEGAWA PAPER CO LTD·Filed 2000·Granted Dec 11, 2001·3 cites·5 claims
- 2149US5866250AAdhesive tape for electronic parts and liquid adhesiveTOMOEGAWA PAPER CO LTD·Filed 1996·Granted Feb 2, 1999·13 cites·13 claims
- 2248US5304613APolyaniline derivative containing at least a 2-butenylene structureTOMOEGAWA PAPER CO LTD·Filed 1992·Granted Apr 19, 1994·6 cites·5 claims
- 2347US9450009B2Solid-state imaging device and camera systemC/O SONY CORP·Filed 2015·Granted Sep 20, 2016·0 cites·6 claims
- 2447US2004014163A1Liquid reagent for calcium assayFiled 2003·Application pending·0 cites
- 2546US6617021B2Adhesive composition and adhesive sheet for semiconductor devicesTOMOEGAWA PAPER CO INC·Filed 2002·Granted Sep 9, 2003·4 cites·9 claims
- 2646US5723571APolyimide and process for producing the sameTOMOEGAWA PAPER CO LTD·Filed 1996·Granted Mar 3, 1998·8 cites·10 claims
- 2745US5254670APolyaniline derivatives and their production processTOMOEGAWA PAPER CO LTD·Filed 1991·Granted Oct 19, 1993·4 cites·3 claims
- 2844US5725948AAdhesive tape for electronic parts and liquid adhesiveTOMOEGAWA PAPER CO LTD·Filed 1996·Granted Mar 10, 1998·12 cites·7 claims
- 2944US2003175929A1Recombinant human creatine kinase heterodimer with solution-stabilityORIENTAL YEAST CO LTD·Filed 2003·Application pending·0 cites
- 3044US2003170854A1Recombinant human creatine kinase heterodimer with solution-stabilityORIENTAL YEAST CO LTD·Filed 2003·Application pending·0 cites
- 3142US5696235APolyimide AMD process for producing the sameTOMOEGAWA PAPER CO LTD·Filed 1996·Granted Dec 9, 1997·6 cites·16 claims
- 3242US4806626Aα-amylase inhibitorNISSHIN FLOUR MILLING CO·Filed 1987·Granted Feb 21, 1989·8 cites·4 claims
- 3342US2002120952A1Liquid reagent for calcium assayFiled 2000·Application pending·0 cites
- 3441US5621053APolyaniline derivatives and their production processTOMOEGAWA PAPER CO LTD·Filed 1995·Granted Apr 15, 1997·4 cites·1 claims
- 3540US6268033B1Heat-resisting adhesive composition and adhesive tapes for electronic partsTOMOEGAWA PAPER CO LTD·Filed 1998·Granted Jul 31, 2001·8 cites·12 claims
- 3640US6265042B1Adhesive tape for electronic partsTOMOEGAWA PAPER CO LTD·Filed 1998·Granted Jul 24, 2001·8 cites·5 claims
- 3738US6228452B1Adhesive tape for electronic partsTOMOEGAWA PAPER CO LTD·Filed 1998·Granted May 8, 2001·9 cites·7 claims
- 3838US6045886AAdhesive tape for electronic partsTOMOEGAWA PAPER CO LTD·Filed 1997·Granted Apr 4, 2000·7 cites·9 claims
- 3938US5959068AAdhesive tape for electronic parts and liquid adhesiveTOMOEGAWA PAPER CO LTD·Filed 1998·Granted Sep 28, 1999·6 cites·6 claims
- 4038US5336374AComposite comprising paper and electro-conducting polymers and its production processTOMOEGAWA PAPER CO LTD·Filed 1994·Granted Aug 9, 1994·5 cites·3 claims
- 4136US5663287APolyimide and process for producing the sameTOMOEGAWA PAPER CO LTD·Filed 1996·Granted Sep 2, 1997·5 cites·15 claims
- 4236US2003190466A1Adhesive sheet for producing semiconductor devicesFiled 2003·Application pending·0 cites
- 4335US5623020APolyaniline derivatives and their production processTOMOEGAWA PAPER CO LTD·Filed 1992·Granted Apr 22, 1997·3 cites·17 claims
- 4435US2022130879A1Image sensor and imaging apparatusSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2020·Application pending·0 cites
- 4533US5891540AAdhesive tape for electronic partsTOMOEGAWA PAPER CO LTD·Filed 1997·Granted Apr 6, 1999·3 cites·4 claims
- 4633US5421959AComposite comprising paper and electro-conducting polymers and its production processTOMEGAWA PAPER CO LTD·Filed 1994·Granted Jun 6, 1995·4 cites·8 claims
- 4730US6184337B1Adhesive tape for electronic parts and liquid adhesiveTOMOEGAWA PAPER CO LTD·Filed 1998·Granted Feb 6, 2001·0 cites·9 claims
- 4830US5024816AApparatus for determining the degree of freshness of raw, frozen and processed fish, poultry and meatZAIDAN HOJIN SHOKUHIN SANGYO·Filed 1989·Granted Jun 18, 1991·7 cites·1 claims
- 4928US6352847B1Ammonia elimination liquid reagentAGENCY IND SCIENCE TECHN·Filed 1999·Granted Mar 5, 2002·0 cites·6 claims
- 5026US6162626AThermostable glutamate dehydrogenase and process for producing the sameORIENTAL YEAST CO LTD·Filed 1999·Granted Dec 19, 2000·0 cites·7 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →