Inventor · disambiguated record
Kiyotoshi Nakagawa
Also filed as: NAKAGAWA KIYOTOSHI
5 granted patents·262 citations·filing 1981–1988
85Inventor score
Technology areasH10D
Files withSHARP KK5
Top patents by PatentIndex Score
5 records- 0189US4947232AHigh voltage MOS transistorSHARP KK·Filed 1988·Granted Aug 7, 1990·76 cites·3 claims
- 0287US4614959AImproved high voltage MOS transistor with field plate layers for preventing reverse field plate effectSHARP KK·Filed 1984·Granted Sep 30, 1986·53 cites·6 claims
- 0385US4766474AHigh voltage MOS transistorSHARP KK·Filed 1981·Granted Aug 23, 1988·55 cites·3 claims
- 0484US4926243AHigh voltage MOS field effect semiconductor deviceSHARP KK·Filed 1988·Granted May 15, 1990·56 cites·14 claims
- 0566US4757362AHigh voltage MOS transistorSHARP KK·Filed 1981·Granted Jul 12, 1988·22 cites·6 claims
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