Inventor · disambiguated record
Yasuo Kasahara
Also filed as: KASAHARA YASUO
5 granted patents·67 citations·filing 1977–2000
80Inventor score
Files withRIKEN VINYL IND1SHINETSU HANDOTAI KK1TAKEI NOBUKO1TOKYO KINZOKU CO LTD1YOKOGAWA ELECTRIC CORP1
Top patents by PatentIndex Score
5 records- 0176US6589336B1Production method for silicon epitaxial wafer and silicon epitaxial waferSHINETSU HANDOTAI KK·Filed 2000·Granted Jul 8, 2003·23 cites·22 claims
- 0261US5474100AElectricity/air pressure converterYOKOGAWA ELECTRIC CORP·Filed 1994·Granted Dec 12, 1995·26 cites·11 claims
- 0344US4124831ACircuit breakerTOKYO KINZOKU CO LTD·Filed 1977·Granted Nov 7, 1978·7 cites·5 claims
- 0433US5637171AMethod of preparing polyvinyl chloride sheets for membrane press formingRIKEN VINYL IND·Filed 1994·Granted Jun 10, 1997·8 cites·5 claims
- 0526US4672343ACircuit protectorTAKEI NOBUKO·Filed 1985·Granted Jun 9, 1987·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →