Inventor · disambiguated record
Hitoo Kakiyama
Also filed as: KAKIYAMA HITOO · YAMADA YASUHIRO
3 granted patents·24 citations·filing 1973–1978
67Inventor score
Files withAGENCY IND SCIENCE TECHN3
Top patents by PatentIndex Score
3 records- 0158US3956436AProcess for producing micro-beads and product containing the sameAGENCY IND SCIENCE TECHN·Filed 1973·Granted May 11, 1976·14 cites·7 claims
- 0251US4040941AProcess for liquefying coalAGENCY IND SCIENCE TECHN·Filed 1975·Granted Aug 9, 1977·9 cites·7 claims
- 0328US4189373AProcess for the production of ashless liquid fuelsAGENCY IND SCIENCE TECHN·Filed 1978·Granted Feb 19, 1980·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Hitoo Kakiyama 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 →