Inventor · disambiguated record
Toshihiro Tanaka
Also filed as: TANAKA TOSHIHIRO
3 granted patents·15 citations·filing 1989–1990
63Inventor score
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3 records- 0172US4929729AProcess for producing 2-amino-4,6-dichloropyrimidineISHIHARA MINING & CHEMICAL CO·Filed 1989·Granted May 29, 1990·9 cites·11 claims
- 0250US5168113AMercapto-substituted pyridine compoundsHAGA TAKAHIRO·Filed 1990·Granted Dec 1, 1992·6 cites·4 claims
- 0330US5128474AMercapto-substituted pyridine compounds, aminocarbonyl-substituted pyridinesulfinic acid compounds and process for preparing the sameISHIHARA MINING & CHEMICAL CO·Filed 1990·Granted Jul 7, 1992·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →