Inventor · disambiguated record
Tuneo Kishi
Also filed as: KISHI TUNEO · SAKAGUCHI MINORU
8 granted patents·145 citations·filing 1974–1991
88Inventor score
Files withHITACHI LTD8
Top patents by PatentIndex Score
8 records- 0192US4009458APuffer type gas circuit breakerHITACHI LTD·Filed 1975·Granted Feb 22, 1977·50 cites·6 claims
- 0283US4417111AThree-phase combined type circuit breakerHITACHI LTD·Filed 1981·Granted Nov 22, 1983·25 cites·13 claims
- 0376US4293749APuffer type gas circuit breakerHITACHI LTD·Filed 1979·Granted Oct 6, 1981·17 cites·5 claims
- 0472US4215256AGas-insulated switchgear apparatusHITACHI LTD·Filed 1978·Granted Jul 29, 1980·20 cites·5 claims
- 0562US4315119ATank type gas circuit breakerHITACHI LTD·Filed 1979·Granted Feb 9, 1982·10 cites·17 claims
- 0652US4307273AGas blast circuit breakerHITACHI LTD·Filed 1979·Granted Dec 22, 1981·7 cites·16 claims
- 0751US5298703AGas circuit breakerHITACHI LTD·Filed 1991·Granted Mar 29, 1994·12 cites·6 claims
- 0842US3943777AOperating apparatus for circuit breakerHITACHI LTD·Filed 1974·Granted Mar 16, 1976·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →