Inventor · disambiguated record

Yojirou Kumagae

Also filed as: KUMAGAE YOJIROU

1 granted patent·0 citations·filing 2020–2020

1Inventor score

Technology areasC08K

Files withMITSUI CHEMICALS INC1

Top patents by PatentIndex Score

1 record

0155US12486239B2Benzotriazole compound, light absorber, and resin compositionMITSUI CHEMICALS INC·Filed 2020·Granted Dec 2, 2025·0 cites·11 claims

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