Inventor · disambiguated record
Yukio Karasawa
Also filed as: KARASAWA YUKIO
10 granted patents·2 pending applications·106 citations·filing 1991–2022
86Inventor score
Top patents by PatentIndex Score
12 records- 0187US5248378AMethod and apparatus for producing silicon single crystalSHINETSU HANDOTAI KK·Filed 1992·Granted Sep 28, 1993·62 cites·1 claims
- 0266US11982574B2Protection system for electromagnetic relaySUBARU CORP·Filed 2022·Granted May 14, 2024·0 cites·9 claims
- 0365US5386796AMethod for testing quality of silicon waferSHINETSU HANDOTAI KK·Filed 1992·Granted Feb 7, 1995·16 cites·2 claims
- 0458US11710869B2Vehicle battery packSUBARU CORP·Filed 2020·Granted Jul 25, 2023·0 cites·20 claims
- 0552US11084381B2Junction box controllerSUBARU CORP·Filed 2019·Granted Aug 10, 2021·0 cites·5 claims
- 0648US5834322AHeat treatment of Si single crystalSHINETSU HANDOTAI KK·Filed 1997·Granted Nov 10, 1998·14 cites·3 claims
- 0743US10530195B2Non-contact power receiving deviceSUBARU CORP·Filed 2018·Granted Jan 7, 2020·0 cites·2 claims
- 0840US5534112AMethod for testing electrical properties of silicon single crystalSHINETSU HANDOTAI KK·Filed 1994·Granted Jul 9, 1996·7 cites·2 claims
- 0938US5688319AMethod for testing electrical properties of silicon single crystalSHINETSU HANDOTAI KK·Filed 1991·Granted Nov 18, 1997·5 cites·2 claims
- 1036US2012249059A1Switching power supply deviceMATSUMAE HIROSHI·Filed 2012·Application pending·0 cites
- 1134US2012074912A1Inverter generatorNAMAI MASAO·Filed 2009·Application pending·0 cites
- 1229US5262338AMethod for fabrication of semiconductor deviceSHINETSU HANDOTAI KK·Filed 1992·Granted Nov 16, 1993·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →