Assignee
Inventors
- Atsuhito Arai (14 patents)
- Hiroaki Sakata (21 patents)
- Kenichi Yoshioka (37 patents)
- Hiroshi Taiko (18 patents)
- Jiro Nakatani (11 patents)
- Kotaro Ono (17 patents)
- Michiya Ishikawa (4 patents)
US Patent 8263216 · Granted Sep 11, 2012