Inventor · disambiguated record
Tetsuo Akasaka
Also filed as: AKASAKA TETSUO
1 granted patent·7 pending applications·0 citations·filing 2019–2021
12Inventor score
Files withSUMITOMO CHEMICAL CO8
Top patents by PatentIndex Score
8 records- 0149US2023348502A1CompoundSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 0247US11584852B2Compound and colored resin compositionSUMITOMO CHEMICAL CO·Filed 2019·Granted Feb 21, 2023·0 cites·3 claims
- 0346US2023279034A1CompoundSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 0443US2022334477A1Colored curable resin compositionSUMITOMO CHEMICAL CO·Filed 2020·Application pending·0 cites
- 0541US2023312869A1Colored resin compositionSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 0636US2023357538A1Resin compositionSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 0735US2023130507A1Negative resist compositionSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 0826US2022289944A1Colored resin compositionSUMITOMO CHEMICAL CO·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →