EI

Eiichi Igami

Sumitomo Electric Industries: 1 patents #1,290 of 3,632Top 40%
Overall (2005): #207,300 of 245,428Top 85%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6845071 Optical disc apparatus and recording power determining method thereof Mamoru Shoji, Shuichi Tasaka, Kenji Koishi 2005-01-18