Inventor · disambiguated record
Yoshihisa Ogiwara
Also filed as: OGIWARA YOSHIHISA
13 granted patents·258 citations·filing 1988–1990
93Inventor score
Top patents by PatentIndex Score
13 records- 0183US5071779AMethod for producing a silicon thin film transistorSEIKOSHA KK·Filed 1990·Granted Dec 10, 1991·40 cites·1 claims
- 0280US5021850ASilicon thin film transistorSEIKOSHA KK·Filed 1989·Granted Jun 4, 1991·26 cites·4 claims
- 0375US5111261ASilicon thin film transistor with an intrinsic silicon active layer formed within the boundary defined by the edges of the gate electrode and the impurity containing silicon layerSEIKOSHA KK·Filed 1990·Granted May 5, 1992·26 cites·1 claims
- 0475US4916090AAmorphous silicon thin film transistor and method of manufacturing the sameNIPPON PRECISION CIRCUITS·Filed 1989·Granted Apr 10, 1990·43 cites·11 claims
- 0573US5053354AMethod of fabricating a reverse staggered type silicon thin film transistorSEIKOSHA KK·Filed 1990·Granted Oct 1, 1991·36 cites·1 claims
- 0654US5114869AMethod for producing reverse staggered type silicon thin film transistorSEIKOSHA KK·Filed 1989·Granted May 19, 1992·14 cites·13 claims
- 0754US5109260ASilicon thin film transistor and method for producing the sameSEIKOSHA KK·Filed 1990·Granted Apr 28, 1992·16 cites·1 claims
- 0853US5045905AAmorphous silicon thin film transistorNIPPON PRECISION CIRCUITS·Filed 1990·Granted Sep 3, 1991·23 cites·7 claims
- 0948US4979006AReverse staggered type silicon thin film transistorSEIKOSHA KK·Filed 1989·Granted Dec 18, 1990·11 cites·1 claims
- 1042US4892613AProcess for etching light-shielding thin filmNIPPON PRECISION CIRCUITS·Filed 1988·Granted Jan 9, 1990·13 cites·4 claims
- 1137US5122849ASilicon thin film transistorSEIKOSHA KK·Filed 1990·Granted Jun 16, 1992·6 cites·1 claims
- 1236US5121177ASilicon thin film transistorSEIKOSHA KK·Filed 1990·Granted Jun 9, 1992·3 cites·9 claims
- 1331US5121178ASilicon thin film transistorSEIKOSHA KK·Filed 1990·Granted Jun 9, 1992·1 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →