Inventor · disambiguated record
Yoshiaki Okamoto
Also filed as: OKAMOTO YOSHIAKI
10 granted patents·1 pending application·241 citations·filing 1991–2021
90Inventor score
Files withSHIN ETSU QUARTZ CO LTD3DENKA COMPANY LTD2ELEPHANT CHAIN BLOCK CO2OKAMOTO YOSHIAKI2PASCAL LAB CO LTD1
Top patents by PatentIndex Score
11 records- 0192US6120104AWheel coverFiled 1997·Granted Sep 19, 2000·82 cites·15 claims
- 0290US6045195AWheel coverPASCAL LAB CO LTD·Filed 1998·Granted Apr 4, 2000·73 cites·12 claims
- 0383US5316564AMethod for preparing the base body of a reflecting mirrorSHIN ETSU QUARTZ CO LTD·Filed 1991·Granted May 31, 1994·30 cites·1 claims
- 0462USD418472SWheel coverOKAMOTO YOSHIAKI·Filed 1997·Granted Jan 4, 2000·15 cites·1 claims
- 0557US12421438B2Alumina powder, resin composition, and heat dissipation componentDENKA COMPANY LTD·Filed 2021·Granted Sep 23, 2025·0 cites·8 claims
- 0652US2023134132A1Alumina powder, resin composition, and heat dissipation componentDENKA COMPANY LTD·Filed 2021·Application pending·0 cites
- 0748US5570872AFree-rotation control apparatus of hoist and traction machineELEPHANT CHAIN BLOCK CO·Filed 1994·Granted Nov 5, 1996·13 cites·7 claims
- 0846US5575457AStructure for controlling braking action of a mechanical brake of a lever type hoist and traction machineELEPHANT CHAIN BLOCK CO·Filed 1994·Granted Nov 19, 1996·13 cites·3 claims
- 0942US5461511ABase body of a reflecting mirror and method for the preparation thereofSHIN ETSU QUARTZ CO LTD·Filed 1994·Granted Oct 24, 1995·6 cites·1 claims
- 1038US5563743ABase body of a reflecting mirror and method for the preparation thereofSHIN ETSU QUARTZ CO LTD·Filed 1995·Granted Oct 8, 1996·6 cites·7 claims
- 1134USD498197SFixture for wheel coverOKAMOTO YOSHIAKI·Filed 2003·Granted Nov 9, 2004·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →