Inventor · disambiguated record

Kouichi Sadou

Also filed as: SADOU KOUICHI

2 granted patents·21 citations·filing 1996–1996

59Inventor score

Technology areasH01H

Files withHITACHI LTD2

Top patents by PatentIndex Score

2 records

0153US5750950AHydraulic drive device for circuit breaker and circuit breaker using the sameHITACHI LTD·Filed 1996·Granted May 12, 1998·14 cites·18 claims
0238US5804787AGas circuit breaker and liquid pressure-driving system to be used thereforHITACHI LTD·Filed 1996·Granted Sep 8, 1998·7 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →