SK

Seiji Kamata

KE Keihin: 2 patents #2 of 67Top 3%
📍 Tochigi, JP: #78 of 339 inventorsTop 25%
Overall (2017): #107,876 of 506,227Top 25%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9753091 Voltage detecting device 2017-09-05
9634500 Storage battery system Satomu Sasaki 2017-04-25