JH

Jin Hamada

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #197,066 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6577462 Method and device for recording and reproducing data Katsuhiro Tsuneta, Terumi Takashi, Tsuneo Hirose 2003-06-10