Inventor · disambiguated record
Takeshi Matsuyama
Also filed as: MATSUYAMA TAKESHI
3 granted patents·69 citations·filing 1984–1988
70Inventor score
Top patents by PatentIndex Score
3 records- 0191US4987186APressure sensitive adhesive compositionNIPPON SYNTHETIC CHEM IND·Filed 1988·Granted Jan 22, 1991·63 cites·6 claims
- 0235US4568624AToner composition having a dye compositionNIPPON SYNTHETIC CHEM IND·Filed 1984·Granted Feb 4, 1986·3 cites·4 claims
- 0329US4656113ADye composition and use thereofNIPPON GOSEI KAGAKO KOGYO KK·Filed 1985·Granted Apr 7, 1987·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →