Assignee
Inventors
- Ryo Iwamura (5 patents)
- Masayuki Tanaka (14 patents)
- Tetsushi Katsube (12 patents)
- Manabu Shigetomi (3 patents)
- Eiji Okanari (7 patents)
- Yasunori Tokunaga (5 patents)
- Hiroshi Fujiwara (10 patents)
US Patent 8648097 · Granted Feb 11, 2014