Inventor · disambiguated record
Kazuhiko Arakawa
Also filed as: ARAKAWA KAZUHIKO
16 granted patents·2 pending applications·343 citations·filing 1982–2022
94Inventor score
Top patents by PatentIndex Score
18 records- 0191US4864344APower focus device in a cameraCANON KK·Filed 1989·Granted Sep 5, 1989·36 cites·47 claims
- 0289US4716259ABoth-side flexible printed circuit boardCANON KK·Filed 1986·Granted Dec 29, 1987·64 cites·6 claims
- 0388US4711548AAssembly structure of printed circuit boards for cameraCANON KK·Filed 1986·Granted Dec 8, 1987·61 cites·10 claims
- 0488US4701626AAccumulation time adjusting device for photo-electric converterCANON KK·Filed 1984·Granted Oct 20, 1987·48 cites·10 claims
- 0584US4692008ADisplay device for cameraCANON KK·Filed 1986·Granted Sep 8, 1987·22 cites·6 claims
- 0678US4774539ACamera having a focus detecting apparatusCANON KK·Filed 1987·Granted Sep 27, 1988·38 cites·16 claims
- 0778US4674854AInformation setting device for cameraCANON KK·Filed 1986·Granted Jun 23, 1987·16 cites·10 claims
- 0876USD297644SLiquid crystal display boardCANON KK·Filed 1985·Granted Sep 13, 1988·16 cites·1 claims
- 0963US2025035521A1Microorganism Concentration Method and Concentration VesselASAHI CHEMICAL IND·Filed 2022·Application pending·0 cites
- 1062US4509848ALight measuring device for cameraCANON KK·Filed 1983·Granted Apr 9, 1985·7 cites·2 claims
- 1161US4959677ADevice for detecting the focus adjusted state of an objecting lensCANON KK·Filed 1989·Granted Sep 25, 1990·20 cites·10 claims
- 1257US4475803ALight measuring device for cameraCANON KK·Filed 1982·Granted Oct 9, 1984·5 cites·4 claims
- 1345US12117444B2Enhancing agent for detection of analyte in specimen, and method for detecting analyte in specimenASAHI CHEMICAL IND·Filed 2019·Granted Oct 15, 2024·0 cites·23 claims
- 1439US4573785ADisplay device for focus detecting cameraCANON KK·Filed 1984·Granted Mar 4, 1986·2 cites·27 claims
- 1536US2002051638A1Camera and printing apparatusFiled 2001·Application pending·0 cites
- 1635US5910279AMethod for forming durable creases in cellulosic fiber textileNISSHIN SPINNING·Filed 1997·Granted Jun 8, 1999·4 cites·7 claims
- 1734US4707097AFilm frame number display device for cameraCANON KK·Filed 1986·Granted Nov 17, 1987·1 cites·15 claims
- 1830US6053225AWood molding processNISSHIN SPINNING·Filed 1999·Granted Apr 25, 2000·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →