Inventor · disambiguated record
Masami Harayama
Also filed as: HARAYAMA MASAMI
2 granted patents·1 pending application·29 citations·filing 1988–2010
61Inventor score
Top patents by PatentIndex Score
3 records- 0150US5129268AMethod of measuring average particle size of granular materialNIPPON KOKAN KK·Filed 1990·Granted Jul 14, 1992·20 cites·13 claims
- 0241US4848912AApparatus for measuring a shapeNIPPON KOKAN KK·Filed 1988·Granted Jul 18, 1989·9 cites·8 claims
- 0328US2012212174A1Quick charging deviceISHIKAWA HIROFUMI·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Masami Harayama 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 →