Inventor · disambiguated record
Kumi Uchiyama
Also filed as: UCHIYAMA KUMI
3 granted patents·39 citations·filing 1996–2001
71Inventor score
Technology areasH01H
Files withTOSHIBA KK3
Top patents by PatentIndex Score
3 records- 0160US6376791B1Vacuum valveTOSHIBA KK·Filed 1996·Granted Apr 23, 2002·16 cites·11 claims
- 0257US6426475B2Vacuum valveTOSHIBA KK·Filed 2001·Granted Jul 30, 2002·8 cites·10 claims
- 0356US6080952AElectrode arrangement of vacuum circuit breaker with magnetic member for longitudinal magnetizationTOSHIBA KK·Filed 1998·Granted Jun 27, 2000·15 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →