Inventor · disambiguated record
Kazunari Takahashi
Also filed as: TAKAHASHI KAZUNARI
5 granted patents·1 pending application·78 citations·filing 1990–2005
80Inventor score
Top patents by PatentIndex Score
6 records- 0180US5047561AProcess for producing a lactoneMITSUBISHI CHEM IND·Filed 1990·Granted Sep 10, 1991·25 cites·9 claims
- 0270US5399203AMethod for cleaning oil-deposited materialMITSUBISHI CHEM IND·Filed 1993·Granted Mar 21, 1995·24 cites·16 claims
- 0361US6429316B1Process for preparing pyrrolidone derivativeMITSUBISHI CHEM CORP·Filed 1999·Granted Aug 6, 2002·11 cites·13 claims
- 0456US5580991AProcess for preparing butyrolactone and method for separating organic phosphorous-ruthenium complex as catalyst and reusing the sameMITSUBISHI CHEM CORP·Filed 1995·Granted Dec 3, 1996·18 cites·45 claims
- 0544US2008118747A1Process for Producing Permanent Magnet for Use in Automotive Ipm MotorKOMATSU TOSHIYASU·Filed 2005·Application pending·0 cites
- 0640US6492532B2Method for producing carbonyl compound by dehydrogenating alcoholMITSUBISHI CHEM CORP·Filed 2001·Granted Dec 10, 2002·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →