Inventor · disambiguated record
Kazukiyo Joshin
Also filed as: JOSHIN KAZUKIYO
7 granted patents·1 pending application·67 citations·filing 1995–2014
79Inventor score
Top patents by PatentIndex Score
8 records- 0186US9048837B2Cascode transistor and method of controlling cascode transistorFUJITSU LTD·Filed 2014·Granted Jun 2, 2015·8 cites·12 claims
- 0281US5682046AHeterojunction bipolar semiconductor device and its manufacturing methodFUJITSU LTD·Filed 1995·Granted Oct 28, 1997·56 cites·36 claims
- 0364US8716748B2Semiconductor device and method of manufacturing the same, and power supply apparatusIMADA TADAHIRO·Filed 2011·Granted May 6, 2014·2 cites·20 claims
- 0451US8735254B2Manufacture method of a high voltage MOS semiconductor deviceFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted May 27, 2014·0 cites·8 claims
- 0551US8586994B2Semiconductor deviceJOSHIN KAZUKIYO·Filed 2012·Granted Nov 19, 2013·1 cites·20 claims
- 0645US8410550B2Breakdown voltage MOS semiconductor deviceSHIMA MASASHI·Filed 2010·Granted Apr 2, 2013·0 cites·9 claims
- 0738US7786487B2Semiconductor device and manufacturing method thereofFUJITSU LTD·Filed 2004·Granted Aug 31, 2010·0 cites·8 claims
- 0836US2012217626A1Semiconductor device and method for manufacturing semiconductor deviceSAKAI TAIJI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →