Inventor · disambiguated record
Satoshi Utsui
Also filed as: UTSUI SATOSHI
3 granted patents·1 citations·filing 2007–2018
49Inventor score
Files withSANYO CHEMICAL IND LTD3
Top patents by PatentIndex Score
3 records- 0166US7557241B2Method for producing α,β-unsaturated carboxylic acid ester, α,β-unsaturated carboxylic acid ester, and lubricating oil additiveSANYO CHEMICAL IND LTD·Filed 2007·Granted Jul 7, 2009·1 cites·10 claims
- 0255US10114304B2Toner binder, and tonerSANYO CHEMICAL IND LTD·Filed 2018·Granted Oct 30, 2018·0 cites·17 claims
- 0346US9921505B2Toner binder, and tonerSANYO CHEMICAL IND LTD·Filed 2015·Granted Mar 20, 2018·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →