Inventor · disambiguated record
Yasuhiko Tsuburai
Also filed as: TSUBURAI YASUHIKO
3 granted patents·41 citations·filing 1987–1990
72Inventor score
Files withTOSHIBA KK3
Top patents by PatentIndex Score
3 records- 0164US4922499ASemiconductor laser device and the manufacturing method thereofTOSHIBA KK·Filed 1989·Granted May 1, 1990·18 cites·10 claims
- 0248US4987097AMethod of manufacturing a semiconductor laser deviceTOSHIBA KK·Filed 1990·Granted Jan 22, 1991·11 cites·7 claims
- 0341US4855250AMethod of manufacturing a semiconductor laser with autodoping controlTOSHIBA KK·Filed 1987·Granted Aug 8, 1989·12 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →