KF

Kazuhiro Fujikawa

Sumitomo Electric Industries: 1 patents #215 of 508Top 45%
Overall (2017): #356,023 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9685885 Power conversion apparatus with an inverted-voltage generation circuit Takashi Ohira, Minoru Mizutani 2017-06-20