Inventor · disambiguated record
Issei Masuko
Also filed as: MASUKO Issei
0 granted patents·2 pending applications·0 citations·filing 2020–2021
Files withDAINIPPON INK & CHEMICALS2
Top patents by PatentIndex Score
2 records- 0158US2023095111A1C.i. pigment yellow 180, aqueous pigment dispersion for ink-jet ink, and aqueous pigment inkDAINIPPON INK & CHEMICALS·Filed 2021·Application pending·0 cites
- 0249US2023257588A1Disazo pigment, pigment composition, and printing inkDAINIPPON INK & CHEMICALS·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →