Inventor · disambiguated record
Kazuya Soejima
Also filed as: SOEJIMA KAZUYA
3 granted patents·1 pending application·2 citations·filing 2013–2019
51Inventor score
Top patents by PatentIndex Score
4 records- 0167US10725379B2Polymide precursor resin compositionHITACHI CHEMICAL DUPONT MICROSYSTEMS LTD·Filed 2013·Granted Jul 28, 2020·1 cites·10 claims
- 0257US9751984B2Polyimide precursor, photosensitive resin composition containing said polyimide precursor, and cured-pattern-film manufacturing method and semiconductor device using said photosensitive resin compositionHITACHI CHEMICAL DUPONT MICROSYSTEMS LTD·Filed 2013·Granted Sep 5, 2017·1 cites·13 claims
- 0347US11021572B2Photosensitive resin composition, cured product of same, interlayer insulating film, surface protective film and electronic componentHITACHI CHEMICAL DUPONT MICROSYSTEMS LTD·Filed 2017·Granted Jun 1, 2021·0 cites·7 claims
- 0430US2022291584A1Resin Composition, Method for Manufacturing Cured Product, Cured Product, Patterned Cured Product, Interlayer Insulation Film, Cover Coating Layer, Surface Protection Film, and Electronic ComponentHD MICROSYSTEMS LTD·Filed 2019·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kazuya Soejima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →