Inventor · disambiguated record
Moriharu Yamamoto
Also filed as: YAMAMOTO MORIHARU
5 granted patents·49 citations·filing 1974–1992
79Inventor score
Top patents by PatentIndex Score
5 records- 0181US5296601AProcess for producing carboxylic acid estersNIHON NOHYAKU CO LTD·Filed 1992·Granted Mar 22, 1994·27 cites·7 claims
- 0268US5142057AProcess for producing carboxylic acid amidesNIHON NOHYAKU CO LTD·Filed 1990·Granted Aug 25, 1992·12 cites·7 claims
- 0345US4845232AProcess for producing 1,2,4-triazolin-5-one derivatives, and intermediates thereforNIHON NOHYAKU CO LTD·Filed 1986·Granted Jul 4, 1989·3 cites·15 claims
- 0439US3954840A1,3,5,7-Naphthalenetetracarboxylic acids and process for preparation thereofTEIJIN LTD·Filed 1974·Granted May 4, 1976·5 cites·14 claims
- 0525US5194631AProcess for producing carboxylic acidsNIHON NOHYAKU CO LTD·Filed 1989·Granted Mar 16, 1993·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →