Inventor · disambiguated record

Toshihisa Suyama

Also filed as: SUYAMA TOSHIHISA

2 granted patents·19 citations·filing 1987–1991

59Inventor score

Technology areasA01N

Files withTOKUYAMA SODA KK2

Top patents by PatentIndex Score

2 records

0167US4802907AN-substituted chloroacetanilides processes for production thereof, and herbicidal composition comprising the sameTOKUYAMA SODA KK·Filed 1987·Granted Feb 7, 1989·12 cites·4 claims
0251US5125959AMethod of thinning lateral flowers of applesTOKUYAMA SODA KK·Filed 1991·Granted Jun 30, 1992·7 cites·8 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →