Inventor · disambiguated record
Takashige Tamamushi
Also filed as: TAMAMUSHI TAKASHIGE
37 granted patents·860 citations·filing 1981–1996
98Inventor score
Files withNISHIZAWA JUNICHI12OLYMPUS OPTICAL CO5TOYO ELECTRIC MFG CO LTD5ZAIDAN HOJIN HANDOTAI KENKYU4FUJI PHOTO FILM CO LTD2
Top patents by PatentIndex Score
37 records- 0194US5418376AStatic induction semiconductor device with a distributed main electrode structure and static induction semiconductor device with a static induction main electrode shorted structureTOYO ELECTRIC MFG CO LTD·Filed 1994·Granted May 23, 1995·134 cites·20 claims
- 0283US4891682ASolid state image pick-up device having a number of static induction transistor image sensorsOLYMPUS OPTICAL CO·Filed 1983·Granted Jan 2, 1990·33 cites·14 claims
- 0382US4866500AIntegrated light-triggered and light-quenched static induction thyristor and making method thereofZAIDAN HOJIN HANDOTAI KANKYU S·Filed 1987·Granted Sep 12, 1989·42 cites·18 claims
- 0482US4454526ASemiconductor image sensor and the method of operating the sameSEMICONDUCTOR RES FOUND·Filed 1981·Granted Jun 12, 1984·46 cites·20 claims
- 0580US4408304ASemiconductor memorySEMICONDUCTOR RES FOUND·Filed 1981·Granted Oct 4, 1983·36 cites·6 claims
- 0679US4531156ASolid state image pickup deviceOLYMPUS OPTICAL CO·Filed 1983·Granted Jul 23, 1985·29 cites·10 claims
- 0778US5324966AMOS-controlled thyristorTOYO ELECTRIC MFG CO LTD·Filed 1993·Granted Jun 28, 1994·46 cites·2 claims
- 0877US5545905AStatic induction semiconductor device with a static induction schottky shorted structureTOYO ELECTRIC MFG CO LTD·Filed 1994·Granted Aug 13, 1996·43 cites·16 claims
- 0975US4571624ATwo-dimensional solid-state image sensor deviceFUJI FILM CO·Filed 1983·Granted Feb 18, 1986·27 cites·9 claims
- 1074US5017991ALight quenchable thyristor deviceNISHIZAWA JUNICHI·Filed 1988·Granted May 21, 1991·31 cites·21 claims
- 1167US4651180ASemiconductor photoelectric transducerNISHIZAWA JUNICHI·Filed 1983·Granted Mar 17, 1987·24 cites·3 claims
- 1265US5065206APhotoelectric converting device with accumulating gate regionNIKON CORP·Filed 1989·Granted Nov 12, 1991·20 cites·11 claims
- 1365US4952996AStatic induction and punching-through photosensitive transistor devicesZAIDAN HOJIN HANDOTAI KENKYU·Filed 1989·Granted Aug 28, 1990·20 cites·7 claims
- 1465US4524391ATwo-dimensional solid-state image sensor deviceFUJI PHOTO FILM CO LTD·Filed 1984·Granted Jun 18, 1985·16 cites·4 claims
- 1564US4623909ASemiconductor photodetectorNISHIZAWA JUNICHI·Filed 1984·Granted Nov 18, 1986·20 cites·8 claims
- 1662US5682044AReverse conducting thyristor with a planar-gate, buried-gate, or recessed-gate structureTAMAMUSHI TAKASHIGE·Filed 1996·Granted Oct 28, 1997·31 cites·19 claims
- 1762US5665987AInsulated 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
- 1862US4791396AColor image sensorNISHIZAWA JUNICHI·Filed 1984·Granted Dec 13, 1988·21 cites·3 claims
- 1961US4525742ATwo-dimensional solid-state image sensor deviceFUJI PHOTO FILM CO LTD·Filed 1984·Granted Jun 25, 1985·20 cites·4 claims
- 2059US4686555ASolid state image sensorOLYMPUS OPTICAL CO·Filed 1983·Granted Aug 11, 1987·17 cites·4 claims
- 2156US4719551AOptically controlled power converting apparatusZAIDAN HOJIN HANDOTAI KENKYU·Filed 1986·Granted Jan 12, 1988·18 cites·14 claims
- 2256US4593320ATwo-dimensional solid-state image pickup deviceNISHIZAWA JUNICHI·Filed 1985·Granted Jun 3, 1986·14 cites·6 claims
- 2353US4651015ASemiconductor imaging device utilizing static induction transistorsNISHIZAWA JUNICHI·Filed 1983·Granted Mar 17, 1987·13 cites·9 claims
- 2453US4626916ASolid state image pickup deviceOLYMPUS OPTICAL CO·Filed 1983·Granted Dec 2, 1986·10 cites·7 claims
- 2553US4587562ASolid state image pick-up deviceOLYMPUS OPTICAL CO·Filed 1983·Granted May 6, 1986·14 cites·8 claims
- 2651US4574310AOne-dimensional semiconductor imaging deviceNISHIZAWA JUNICHI·Filed 1983·Granted Mar 4, 1986·12 cites·3 claims
- 2749US5021936APWM power converter using mixed bipolar and static induction transistorsZAIDAN HOJIN HANDOTAI KENKYU·Filed 1990·Granted Jun 4, 1991·22 cites·4 claims
- 2846US4914043AMethod of making an integrated light-triggered and light-quenched static induction thyristorZAIDAN HOJIN HANDOTAI KENKYU·Filed 1989·Granted Apr 3, 1990·9 cites·1 claims
- 2945US4725873ASemiconductor imaging deviceNISHIZAWA JUNICHI·Filed 1986·Granted Feb 16, 1988·9 cites·5 claims
- 3043US5461242AInsulated 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
- 3141US5352910ASemiconductor device with a buffer structureTOKYO DENKI SEIZO KABUSHIKI KA·Filed 1993·Granted Oct 4, 1994·10 cites·30 claims
- 3241US4499654AMethod for fabricating semiconductor photodetectorNISHAZAWA KIMOCJO·Filed 1983·Granted Feb 19, 1985·10 cites·4 claims
- 3340US4719499ASemiconductor imaging deviceNISHIZAWA JUNICHI·Filed 1986·Granted Jan 12, 1988·7 cites·7 claims
- 3436US4536946AMethod for fabricating semiconductor photodetectorNISHIZAWA JUNICHI·Filed 1983·Granted Aug 27, 1985·4 cites·10 claims
- 3535US4502203AMethod for fabricating semiconductor photodetectorNISHIZAWA JUNICHI·Filed 1983·Granted Mar 5, 1985·5 cites·4 claims
- 3633US4956599APower control apparatusTOHOKU ELECTRIC MFG CO LTD·Filed 1989·Granted Sep 11, 1990·8 cites·4 claims
- 3730US4684966AStatic induction transistor photodetector having a deep shielding gate regionNISHIZAWA JUNICHI·Filed 1985·Granted Aug 4, 1987·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →