KO

Koujiro Okamoto

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
📍 Suita, JP: #751 of 1,253 inventorsTop 60%
Overall (All Time): #3,553,343 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6430119 Optical disk drive apparatus capable of searching an optimum target position Yuu Okada, Katsuya Watanabe, Tetsuya Shihara, Akihiko Nishioka 2002-08-06