Inventor · disambiguated record
Hirotsugu Ohguma
Also filed as: OHGUMA HIROTSUGU
5 granted patents·110 citations·filing 1985–1987
81Inventor score
Files withTOSHIBA KK5
Top patents by PatentIndex Score
5 records- 0186US4689970ACryogenic apparatusTOSHIBA KK·Filed 1986·Granted Sep 1, 1987·47 cites·7 claims
- 0271US4726199ASuperconducting apparatusTOSHIBA KK·Filed 1985·Granted Feb 23, 1988·44 cites·23 claims
- 0361USD306577SSuperconducting magnet for magnetic resonance imaging apparatusesTOSHIBA KK·Filed 1987·Granted Mar 13, 1990·10 cites·1 claims
- 0437US4849727AMagnetic shield for a magnetic resonance magnetTOSHIBA KK·Filed 1987·Granted Jul 18, 1989·7 cites·29 claims
- 0535USD306717SShield for a superconducting magnetTOSHIBA KK·Filed 1987·Granted Mar 20, 1990·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Hirotsugu Ohguma 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 →