Inventor · disambiguated record
Tokuji Hayase
Also filed as: HAYASE TOKUJI
3 granted patents·39 citations·filing 1976–1983
71Inventor score
Files withNIPPON CARBON CO LTD3
Top patents by PatentIndex Score
3 records- 0159US4507354AElectromagnetic wave absorbers of silicon carbide fibersNIPPON CARBON CO LTD·Filed 1983·Granted Mar 26, 1985·16 cites·5 claims
- 0258US4117051ACarbon article manufacturing methodNIPPON CARBON CO LTD·Filed 1976·Granted Sep 26, 1978·16 cites·9 claims
- 0352US4440571AProcess for the surface treatment of inorganic fibers for reinforcing titanium or nickel and productNIPPON CARBON CO LTD·Filed 1982·Granted Apr 3, 1984·7 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Tokuji Hayase 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 →