Inventor · disambiguated record
Hidehiro Otake
Also filed as: OTAKE HIDEHIRO
2 granted patents·1 pending application·0 citations·filing 2014–2022
27Inventor score
Files withDAINIPPON INK & CHEMICALS3
Top patents by PatentIndex Score
3 records- 0172US11965099B2Dioxazine pigment and colorantDAINIPPON INK & CHEMICALS·Filed 2022·Granted Apr 23, 2024·0 cites·2 claims
- 0252US9714357B2Phthalocyanine pigment composition and method for producing the same, and inkDAINIPPON INK & CHEMICALS·Filed 2014·Granted Jul 25, 2017·0 cites·7 claims
- 0352US2021189136A1Dioxazine pigment and colorantDAINIPPON INK & CHEMICALS·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →