Inventor · disambiguated record
Katsuo Yoshizawa
Also filed as: YOSHIZAWA KATSUO
3 granted patents·92 citations·filing 1995–1999
74Inventor score
Files withSHINETSU HANDOTAI KK3
Top patents by PatentIndex Score
3 records- 0176US5650353AMethod for production of SOI substrateSHINETSU HANDOTAI KK·Filed 1995·Granted Jul 22, 1997·53 cites·2 claims
- 0257US5918139AMethod of manufacturing a bonding substrateSHINETSU HANDOTAI KK·Filed 1998·Granted Jun 29, 1999·23 cites·7 claims
- 0348US6534384B2Method for manufacturing SOI wafer including heat treatment in an oxidizing atmosphereSHINETSU HANDOTAI KK·Filed 1999·Granted Mar 18, 2003·16 cites·12 claims
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