KW

Katsuyuki Watanabe

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #182,812 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6587638 Recording/ reproducing apparatus and input/ output device Hideo Nishijima, Hiroo Okamoto, Motoyoshi Sasaki 2003-07-01