KO

Kenichi Okubo

HI Hitachi: 1 patents #427 of 1,326Top 35%
Overall (2017): #347,722 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9640349 Gas circuit breaker Hiroaki Hashimoto, Go KOBAYASHI 2017-05-02