Inventor · disambiguated record
Toshio Kase
Also filed as: KASE TOSHIO
8 granted patents·388 citations·filing 1984–2005
89Inventor score
Top patents by PatentIndex Score
8 records- 0197US4647625AProcess for modifying conjugated diene polymersNIPPON ZEON CO·Filed 1984·Granted Mar 3, 1987·118 cites·11 claims
- 0297US4616069AProcess for making diene polymer rubbersNIPPON ZEON CO·Filed 1985·Granted Oct 7, 1986·168 cites·14 claims
- 0392US4614771AProcess for making diene copolymer rubbersNIPPON ZEON CO·Filed 1985·Granted Sep 30, 1986·59 cites·7 claims
- 0479US8362155B2Conjugated diene polymer cyclized product and method for producing the sameZEON CORP·Filed 2005·Granted Jan 29, 2013·4 cites·3 claims
- 0579US7279533B2Polar-group-containing cyclized rubber and process for producing sameZEON CORP·Filed 2004·Granted Oct 9, 2007·12 cites·19 claims
- 0671US7026406B1Syndiotactic styrene polymers and process for the production thereofJAPAN CHEMICAL INNOVATION INST·Filed 2000·Granted Apr 11, 2006·11 cites·10 claims
- 0761US6787617B1Process for producing olefin living polymerJP THE AGENCY OF IND SCIENCE A·Filed 2000·Granted Sep 7, 2004·6 cites·20 claims
- 0850US6653430B1Butadiene polymers and process for producing conjugated diene polymersJP THE AGENCY OF IND SCIENCE A·Filed 1999·Granted Nov 25, 2003·10 cites·8 claims
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