Inventor · disambiguated record

Tutomu Suyama

Also filed as: SUYAMA TUTOMU

2 granted patents·56 citations·filing 1974–1989

65Inventor score

Technology areasB29C C08G

Files withTORAY INDUSTRIES1 YOKOHAMA RUBBER CO LTD1

Top patents by PatentIndex Score

2 records

0175US4950436AProcess for producing hoses of high impermeability to gas and vaporYOKOHAMA RUBBER CO LTD·Filed 1989·Granted Aug 21, 1990·36 cites·4 claims
0271US3933762AHot melt adhesives from lactam copolyamidesTORAY INDUSTRIES·Filed 1974·Granted Jan 20, 1976·20 cites·5 claims

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