TO

Takasumi Ohyanagi

HI Hitachi: 2 patents #478 of 3,189Top 15%
Overall (2005): #32,877 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6909155 Semiconductor on insulator device Atsuo Watanabe 2005-06-21
6885067 SOI semiconductor device Atsuo Watanabe 2005-04-26