Inventor · disambiguated record
Shun Wachi
Also filed as: WACHI SHUN
8 granted patents·2 pending applications·281 citations·filing 1987–2001
88Inventor score
Top patents by PatentIndex Score
10 records- 0191US5527870AProcess for the preparation of isobutylene polymerKANAGAFUCHI KAGAKU KOGYO KABUS·Filed 1995·Granted Jun 18, 1996·102 cites·8 claims
- 0288US5739267AProcess for isolation of isobutylene polymerKANEGAFUCHI CHEMICAL IND·Filed 1995·Granted Apr 14, 1998·73 cites·12 claims
- 0387US6121379AProcesses for producing polymers having functional groupsKANEKA CORP·Filed 1996·Granted Sep 19, 2000·65 cites·8 claims
- 0479US4873384AMethod for producing dichloroethaneKANEGAFUCHI CHEMICAL IND·Filed 1989·Granted Oct 10, 1989·18 cites·4 claims
- 0573US6602965B1Method of continuous cationic living polymerizationKANEKA CORP·Filed 2000·Granted Aug 5, 2003·15 cites·11 claims
- 0655US4774372AMethod for producing dichloroethaneKANEGAFUCHI CHEMICAL IND·Filed 1987·Granted Sep 27, 1988·6 cites·8 claims
- 0740US6187977B1Process for producing chlorinated tertiary carbon-containing hydrocarbonsKANEKA CORP·Filed 1999·Granted Feb 13, 2001·2 cites·19 claims
- 0828US2004048945A1Method and apparatus for producing chlorinated vinyl chloride resinFiled 2001·Application pending·0 cites
- 0926US2002173570A1Resin composition improved in powder characteristics and process for the production thereofFiled 2001·Application pending·0 cites
- 1019US5113598AApparatus for powder falling gas-solid contacting operationKANEGAFUCHI CHEMICAL IND·Filed 1990·Granted May 19, 1992·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →