Inventor · disambiguated record
Tohru Ushirogouchi
Also filed as: USHIROGOUCHI TOHRU
3 granted patents·87 citations·filing 1991–1995
71Inventor score
Technology areasY10S
Files withTOSHIBA KK3
Top patents by PatentIndex Score
3 records- 0187US5332648APotosensitive composition and method of forming a pattern using the sameTOSHIBA KK·Filed 1991·Granted Jul 26, 1994·79 cites·21 claims
- 0240US6340552B1Photosensitive composition containing a dissolution inhibitor and an acid releasing compoundTOSHIBA KK·Filed 1994·Granted Jan 22, 2002·6 cites·4 claims
- 0330US6306553B1Photosensitive composition and method of forming a pattern using the sameTOSHIBA KK·Filed 1995·Granted Oct 23, 2001·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →