Inventor · disambiguated record
Sakiho Okazaki
Also filed as: KAWAMURA YOSHIKAZU · OKAZAKI SAKIHO
11 granted patents·177 citations·filing 1977–1990
91Inventor score
Top patents by PatentIndex Score
11 records- 0189US4537479AProgressive multifocal ophthalmic lensSUWA SEIKOSHA KK·Filed 1984·Granted Aug 27, 1985·57 cites·12 claims
- 0285US4212156AStep motor control mechanism for electronic timepieceSUWA SEIKOSHA KK·Filed 1977·Granted Jul 15, 1980·22 cites·5 claims
- 0368US4192131AStep motor control mechanism for electronic timepieceSUWA SEIKOSHA KK·Filed 1978·Granted Mar 11, 1980·17 cites·9 claims
- 0467US4592630AOphthalmic lensesSEIKO EPSON CORP·Filed 1985·Granted Jun 3, 1986·32 cites·10 claims
- 0556US4262353ATransducer for electronic timepieceSUWA SEIKOSHA KK·Filed 1978·Granted Apr 14, 1981·14 cites·4 claims
- 0654US4370065AStep motor control mechanism for electronic timepieceSUWA SEIKOSHA KK·Filed 1980·Granted Jan 25, 1983·7 cites·6 claims
- 0748US4599005AStep motor control mechanism for electronic timepieceSEIKO EPSON CORP·Filed 1985·Granted Jul 8, 1986·6 cites·2 claims
- 0842US5038329AStep motor control mechanism for electronic timepieceSEIKO EPSON CORP·Filed 1990·Granted Aug 6, 1991·5 cites·5 claims
- 0941US4715725AStep motor control mechanism for electronic timepieceSEIKO EPSON CORP·Filed 1986·Granted Dec 29, 1987·4 cites·2 claims
- 1034US4561739ATrial spectaclesSUWA SEIKOSHA KK·Filed 1985·Granted Dec 31, 1985·12 cites·8 claims
- 1133US4522507AStep motor control mechanism for electronic timepieceSUWA SEIKOSHA KK·Filed 1982·Granted Jun 11, 1985·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →