Inventor · disambiguated record
Keijiro Okawachi
Also filed as: OKAWACHI KEIJIRO
2 granted patents·0 citations·filing 2017–2021
23Inventor score
Files withHARIMA CHEMICALS INC2
Top patents by PatentIndex Score
2 records- 0161US11472976B2Resin for active-energy-ray-curable ink, composition for active-energy-ray-curable ink, and active-energy-ray-curable inkHARIMA CHEMICALS INC·Filed 2021·Granted Oct 18, 2022·0 cites·5 claims
- 0245US10669439B2Resin for active energy ray curable ink, composition for active energy ray curable ink, active energy ray curable ink, and cured filmHARIMA CHEMICALS INC·Filed 2017·Granted Jun 2, 2020·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →