Inventor · disambiguated record
Yasuhiro Kawachi
Also filed as: KAWACHI YASUHIRO
9 granted patents·1 pending application·50 citations·filing 1995–2012
85Inventor score
Top patents by PatentIndex Score
10 records- 0186US7816528B2Preparation of aminopyrimidine compoundsASTRAZENECA UK LTD·Filed 2007·Granted Oct 19, 2010·12 cites·8 claims
- 0283US7304156B2Preparation of aminopyrimidine compoundsASTRAZENECA UK LTD·Filed 2002·Granted Dec 4, 2007·22 cites·10 claims
- 0369US8344096B2Phosphorus-containing polycarbonate polyol, method for production thereof, and phosphorus-containing polycarbonate polyurethaneUBE INDUSTRIES·Filed 2008·Granted Jan 1, 2013·2 cites·11 claims
- 0457US5717124AProcess for preparation of oxyglutaric acid ester derivativesUBE INDUSTRIES·Filed 1995·Granted Feb 10, 1998·8 cites·4 claims
- 0553US8614320B2Preparation of aminopyrimidine compoundsMATSUSHITA AKIO·Filed 2012·Granted Dec 24, 2013·0 cites·4 claims
- 0650US8222412B2Preparation of aminopyrimidine compoundsMATSUSHITA AKIO·Filed 2010·Granted Jul 17, 2012·0 cites·6 claims
- 0750US5677455APreparation of 3-oxy-5-oxo-6-heptenoic acid derivativesUBE INDUSTRIES·Filed 1995·Granted Oct 14, 1997·4 cites·11 claims
- 0842US2010041860A1Polyimide, diamine compound and method for producing the sameUBE INDUSTRIES·Filed 2007·Application pending·0 cites
- 0940US5892126AProcess for preparing 4-fluoro-3-trifluoromethylphenolUBE INDUSTRIES·Filed 1997·Granted Apr 6, 1999·2 cites·7 claims
- 1033US5744604APreparation of 3-oxy-5-oxo-6-heptenoic acid derivativesUBE INDUSTRIES·Filed 1997·Granted Apr 28, 1998·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →