Inventor · disambiguated record
Yoshinobu Ohtsubo
Also filed as: OHTSUBO YOSHINOBU
3 granted patents·54 citations·filing 1988–1995
72Inventor score
Technology areasH10D
Top patents by PatentIndex Score
3 records- 0162US5665987AInsulated gate static induction thyristor with a split gate type shorted cathode structureTOYO ELECTRIC MFG CO LTD·Filed 1995·Granted Sep 9, 1997·26 cites·19 claims
- 0256US4984049AStatic induction thyristorZAIDAN HOJIN HANDOTAI KENKYU·Filed 1988·Granted Jan 8, 1991·17 cites·32 claims
- 0343US5461242AInsulated gate static induction thyristor with a split gate type shorted cathode structureTOYO ELECTRIC MFG CO LTD·Filed 1993·Granted Oct 24, 1995·11 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →