Assignee
Inventors
- Yoshimichi Takano (13 patents)
- Nobuaki Onagi (49 patents)
- Kohji Tsukahara (7 patents)
- Haruki Tokumaru (7 patents)
- Daiichi Koide (6 patents)
- Takeshi Kajiyama (68 patents)
- Masami Nishida (59 patents)
US Patent 8607259 · Granted Dec 10, 2013