Inventor · disambiguated record
Tsuyoshi Tojyo
Also filed as: TOJYO TSUYOSHI
3 granted patents·20 citations·filing 1995–1997
64Inventor score
Technology areasH01S
Files withSONY CORP3
Top patents by PatentIndex Score
3 records- 0150US5953357ASemiconductor laserSONY CORP·Filed 1997·Granted Sep 14, 1999·16 cites·14 claims
- 0230US5924002AMethod of manufacturing a semiconductor device having ohmic electrodeSONY CORP·Filed 1995·Granted Jul 13, 1999·4 cites·5 claims
- 0325US5917243ASemiconductor device having ohmic electrode and method of manufacturing the sameSONY CORP·Filed 1997·Granted Jun 29, 1999·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →