TM

Toshio Matsumoto

Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
Overall (2005): #31,136 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6968496 Optical disk with error detection code and optical disk apparatus Yasumori Hino 2005-11-22
6920362 Control apparatus 2005-07-19