HC

Hiroyuki Chikashige

SC Sanken Electric Co.: 2 patents #130 of 315Top 45%
📍 Niiza, JP: #146 of 316 inventorsTop 50%
Overall (All Time): #2,059,018 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8848398 Direct current power supply device Tetsuya Niijima 2014-09-30
7145784 DC power source apparatus Mizuki Utsuno, Yoshikazu Takahashi, Hiromi Koiwai 2006-12-05