Inventor · disambiguated record
Toshihiko Kawakubo
Also filed as: KAWAKUBO TOSHIHIKO
6 granted patents·3 citations·filing 2002–2020
68Inventor score
Files withSHINETSU CHEMICAL CO6
Top patents by PatentIndex Score
6 records- 0165US11639404B2Method for producing vinyl polymerSHINETSU CHEMICAL CO·Filed 2020·Granted May 2, 2023·0 cites·6 claims
- 0258US12240972B2Method for producing vinyl chloride type polymerSHINETSU CHEMICAL CO·Filed 2020·Granted Mar 4, 2025·0 cites·6 claims
- 0358US11331640B2Microcapsule and method for producing the sameSHINETSU CHEMICAL CO·Filed 2020·Granted May 17, 2022·0 cites·7 claims
- 0457US12252564B2Method for producing vinyl chloride type polymerSHINETSU CHEMICAL CO·Filed 2020·Granted Mar 18, 2025·0 cites·3 claims
- 0552US6639027B2Production process for vinyl-based polymerSHINETSU CHEMICAL CO·Filed 2002·Granted Oct 28, 2003·2 cites·14 claims
- 0647US6780945B2Process for producing vinyl chloride polymersSHINETSU CHEMICAL CO·Filed 2002·Granted Aug 24, 2004·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →