KO

Kenji Ohki

Sumitomo Electric Industries: 1 patents #1,470 of 4,178Top 40%
Overall (2004): #177,058 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6835990 Semiconductor light receiving element Yasuhiro Iguchi, Akira Yamaguchi, Manabu Shiozaki, Takashi Iwasaki 2004-12-28