Inventor · disambiguated record
Norihisa Ujikawa
Also filed as: UJIKAWA NORIHISA
4 granted patents·14 citations·filing 1980–2000
69Inventor score
Top patents by PatentIndex Score
4 records- 0170US6919481B1Alkoxyamines containing a vinyl group, their applications and methods of their productionNOF CORP·Filed 2000·Granted Jul 19, 2005·5 cites·5 claims
- 0233US4315997AStyrene resin-block copolymer compositionNIPPON OILS & FATS CO LTD·Filed 1980·Granted Feb 16, 1982·6 cites·5 claims
- 0327US4366290AUnsaturated polyester resin compositionNIPPON OILS & FATS CO LTD·Filed 1981·Granted Dec 28, 1982·1 cites·5 claims
- 0425US4394480ALow shrinkage unsaturated polyester resin compositionNIPPON OILS & FATS CO LTD·Filed 1982·Granted Jul 19, 1983·2 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →