Assignee
Inventors
- Ayumu Miyajima (29 patents)
- Masatsugu Arai (34 patents)
- Toshiyuki Innami (63 patents)
- Kimio Nishino (24 patents)
- Norikazu Matsuzaki (22 patents)
- Masayuki Kikawa (10 patents)
- Makoto Yamakado (76 patents)
US Patent 8538653 · Granted Sep 17, 2013