Inventor · disambiguated record
Toshikatu Matsuya
Also filed as: MATSUYA TOSHIKATU
2 granted patents·194 citations·filing 1990–1991
71Inventor score
Files withSHINETSU QUARTZ PROD2
Top patents by PatentIndex Score
2 records- 0195US5086352AOptical members and blanks or synthetic silica glass and method for their productionSHINETSU QUARTZ PROD·Filed 1990·Granted Feb 4, 1992·102 cites·39 claims
- 0291US5325230AOptical members and blanks of synthetic silica glass and method for their productionSHINETSU QUARTZ PROD·Filed 1991·Granted Jun 28, 1994·92 cites·20 claims
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