Assignee
Inventors
- Kazuo Yahagi (8 patents)
- Mitsuhiro Ishizuka (22 patents)
- Yuya Shiozaki (5 patents)
- Shunsuke Itakura (14 patents)
- Kazuhiro Kanai (1 patents)
- Hajime Homma (21 patents)
- Yoshichika Sato (24 patents)
- Hikaru Takahashi (16 patents)
US Patent 8421713 · Granted Apr 16, 2013