IO

Isamu Okuda

Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Overall (All Time): #2,244,269 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6154374 Power supply circuit Hiroto Uejima, Hidenori Okuda, Takashi Uno, Toshikazu Masuzawa 2000-11-28
5493118 Thermal image detecting system Yasuhito Mukai, Satoshi Tokushige, Morihiro Nakayama 1996-02-20