YO

Yasuo Ohtsuka

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
Overall (2005): #73,229 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6935750 Display device and display optical system unit Mikio Shiraishi, Kenji Fuse, Toru Numata 2005-08-30