Inventor · disambiguated record
Toshihiko Ibuka
Also filed as: IBUKA TOSHIHIKO
4 granted patents·156 citations·filing 1990–1992
78Inventor score
Top patents by PatentIndex Score
4 records- 0189US5040044ACompound semiconductor device and method for surface treatmentMITSUBISHI MONSANTO CHEM·Filed 1990·Granted Aug 13, 1991·138 cites·7 claims
- 0247US5284798AMethod for forming an electrode for a compound semiconductorMITSUBISHI KASEI POLYTEC CO·Filed 1992·Granted Feb 8, 1994·10 cites·14 claims
- 0332US5192994AAu-ge-ni ohmic contact for ga-al-as compound semiconductorMITSUBISHI KASEI POLYTEC CO·Filed 1990·Granted Mar 9, 1993·3 cites·7 claims
- 0425US5051376AMethod for producing semiconductor device and semiconductor device produced therebyMITSUBISHI MONSANTO CHEM·Filed 1990·Granted Sep 24, 1991·5 cites·4 claims
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