SI

Shinji Ishikawa

Sumitomo Electric Industries: 1 patents #215 of 508Top 45%
📍 Yokohama, JP: #168 of 263 inventorsTop 65%
Overall (2017): #245,194 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9786443 Capacitor and method for charging and discharging the same Kazuki Okuno, Kenji Takahashi, Masatoshi Majima 2017-10-10