Inventor · disambiguated record
Takaharu Yamashita
Also filed as: YAMASHITA TAKAHARU
4 granted patents·97 citations·filing 1987–1992
77Inventor score
Top patents by PatentIndex Score
4 records- 0189US4973695AProcess for preparing pyridine-2,3-dicarboxylic acid compoundsSUGAI CHEMICAL IND CO LTD·Filed 1989·Granted Nov 27, 1990·49 cites·9 claims
- 0279US4747456ALoad cell and temperature correction of the sameTOKYO ELECTRIC CO LTD·Filed 1987·Granted May 31, 1988·41 cites·8 claims
- 0350US5252739AProcess for preparing pyridine-2,3-dicarboxylic acid compoundsSUGAI CHEMICAL IND CO LTD·Filed 1992·Granted Oct 12, 1993·4 cites·6 claims
- 0449US5175300AProcess for preparing pyridine-2,3-dicarboxylic acid compoundsSUGAI CHEMICAL IND CO LTD·Filed 1989·Granted Dec 29, 1992·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →