Inventor · disambiguated record
Yoshifusa Hara
Also filed as: HARA YOSHIFUSA
6 granted patents·2 pending applications·12 citations·filing 1986–2008
74Inventor score
Top patents by PatentIndex Score
8 records- 0159US2009069472A1Antistatic agents for resins, antistatic resin compositions, and antistatic resin molded productsNIPPON CHEMICAL IND·Filed 2008·Application pending·0 cites
- 0253US6649728B2Catalyst for curing epoxy resins, method for making the same, epoxy resin composition, and powder coating compositionNIPPON CHEMICAL IND·Filed 2002·Granted Nov 18, 2003·2 cites·6 claims
- 0351US5147409AAgent and method for treating wool fibers wherein the agent is tris(hydroxypropyl)phosphine and/or alkylene oxide addition products thereofNIPPON CHEMICAL IND·Filed 1988·Granted Sep 15, 1992·8 cites·12 claims
- 0447US2006100326A1Antistatic agents for resins, antistatic resin compositions, and molding of antistatic resinsNAGASE & CO LTD·Filed 2003·Application pending·0 cites
- 0546US8357822B2Process for producing high-purity chlorophosphiteNIPPON CHEMICAL IND·Filed 2008·Granted Jan 22, 2013·0 cites·8 claims
- 0642US7271225B2Phosphorus-containing epoxy resin, phosphorus-containing epoxy resin composition, process for producing the resin, sealant containing the composition, molding material containing the composition, and laminate containing the compositionNIPPON CHEMICAL IND·Filed 2002·Granted Sep 18, 2007·1 cites·13 claims
- 0728US5550275AMethod of preparing diarylchlorophosphateNIPPON CHEMICAL IND·Filed 1994·Granted Aug 27, 1996·1 cites·10 claims
- 0822US4694095APhosphoric acid dithioesters, and insecticides containing said dithioestersHIRONORI KUSHIBIKI·Filed 1986·Granted Sep 15, 1987·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →