KW

Katsuyuki Watanabe

HI Hitachi: 1 patents #961 of 2,733Top 40%
Overall (2011): #248,508 of 364,097Top 70%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8073312 Recorder equipped with dubbing function Takashi Yoshimaru, Maki Furui, Hiroaki Ono, Kyuichirou Nagai, Hidekazu Takeda 2011-12-06