Inventor · disambiguated record
Tsutomu Toyoda
Also filed as: TOYODA TSUTOMU
2 granted patents·40 citations·filing 1980–1981
63Inventor score
Technology areasC08G
Files withHITACHI CHEMICAL CO LTD2
Top patents by PatentIndex Score
2 records- 0173US4370446AMethod for manufacture of polybutadiene-modified unsaturated polyesterHITACHI CHEMICAL CO LTD·Filed 1981·Granted Jan 25, 1983·26 cites·25 claims
- 0259US4304883AUnsaturated polyester resin composition for coating metal substratesHITACHI CHEMICAL CO LTD·Filed 1980·Granted Dec 8, 1981·14 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →