Inventor · disambiguated record
Katsuichi Kashimura
Also filed as: KASHIMURA KATSUICHI · TSUKUSHI MASANORI
7 granted patents·79 citations·filing 1976–1996
85Inventor score
Technology areasH01H
Files withHITACHI LTD7
Top patents by PatentIndex Score
7 records- 0176US4939322APuffer type circuit breakerHITACHI LTD·Filed 1989·Granted Jul 3, 1990·24 cites·8 claims
- 0271US5793597APuffer type gas breakerHITACHI LTD·Filed 1996·Granted Aug 11, 1998·26 cites·9 claims
- 0355US4105879AMagnetic puffer type gas circuit breakerHITACHI LTD·Filed 1977·Granted Aug 8, 1978·8 cites·15 claims
- 0441US5610381ACompression gas puffer type circuit breakerHITACHI LTD·Filed 1995·Granted Mar 11, 1997·8 cites·9 claims
- 0539US4211903AElectromagnetic puffer type gas circuit breakerHITACHI LTD·Filed 1977·Granted Jul 8, 1980·3 cites·7 claims
- 0638US5821496AMethod of controlling transient recovery voltage and gas insulation switch gear using the sameHITACHI LTD·Filed 1995·Granted Oct 13, 1998·7 cites·18 claims
- 0738US4239948AGrounded support tank type gas circuit breakerHITACHI LTD·Filed 1976·Granted Dec 16, 1980·3 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Katsuichi Kashimura 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 →