YW

Yoshizumi Watatani

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
Overall (2005): #69,768 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6952315 Digital information recording/reproducing apparatus Hideo Arai, Hitoaki Owashi, Kyoichi Hosokawa, Keizo Nishimura, Akira Shibata 2005-10-04