Inventor · disambiguated record
Yoshinari Yamaguchi
Also filed as: YAMAGUCHI YOSHINARI
3 granted patents·21 citations·filing 1992–2000
64Inventor score
Files withNIPPON CATALYTIC CHEM IND3
Top patents by PatentIndex Score
3 records- 0179US6436243B1Process for recovering N-vinyl-2-pyrrolidoneNIPPON CATALYTIC CHEM IND·Filed 2000·Granted Aug 20, 2002·12 cites·6 claims
- 0263US5304656AProcess for preparing alkylene sulfidesNIPPON CATALYTIC CHEM IND·Filed 1992·Granted Apr 19, 1994·9 cites·9 claims
- 0326US5833813AMethod of recovering and dehydrating ethylene sulfideNIPPON CATALYTIC CHEM IND·Filed 1996·Granted Nov 10, 1998·0 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →