Assignee
Inventors
- Makoto Ezumi (55 patents)
- Yoichi Ose (72 patents)
- Akira Ikegami (55 patents)
- Hideo Todokoro (137 patents)
- Tatsuaki Ishijima (8 patents)
- Takahiro Sato (276 patents)
- Ritsuo Fukaya (19 patents)
- Kazunari Asao (12 patents)
US Patent 8835844 · Granted Sep 16, 2014