Inventor · disambiguated record
Masaru Hiruta
Also filed as: HIRUTA MASARU
4 granted patents·121 citations·filing 1981–1986
79Inventor score
Files withKUREHA CHEMICAL IND CO LTD4
Top patents by PatentIndex Score
4 records- 0190US4395362AElectroconductive resin composite material for moldingKUREHA CHEMICAL IND CO LTD·Filed 1981·Granted Jul 26, 1983·59 cites·7 claims
- 0282US4506028AProcess for preparing a fuel cell electrode substrate comprising carbon fibersKUREHA CHEMICAL IND CO LTD·Filed 1982·Granted Mar 19, 1985·40 cites·4 claims
- 0363US4822538AProcess for producing a carbonaceous thin plateKUREHA CHEMICAL IND CO LTD·Filed 1986·Granted Apr 18, 1989·14 cites·5 claims
- 0439US4404171ATower for drying gaseous chlorineKUREHA CHEMICAL IND CO LTD·Filed 1981·Granted Sep 13, 1983·8 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Masaru Hiruta 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 →