Inventor · disambiguated record
Yoshimitsu Niwa
Also filed as: NIWA YOSHIMITSU
2 granted patents·1 pending application·15 citations·filing 1998–2016
51Inventor score
Technology areasH01H
Files withTOSHIBA KK3
Top patents by PatentIndex Score
3 records- 0156US6080952AElectrode arrangement of vacuum circuit breaker with magnetic member for longitudinal magnetizationTOSHIBA KK·Filed 1998·Granted Jun 27, 2000·15 cites·13 claims
- 0235US10026570B2Vacuum valveTOSHIBA KK·Filed 2016·Granted Jul 17, 2018·0 cites·11 claims
- 0325US2015280421A1Apparatus and method for interrupting direct currentTOSHIBA KK·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →