Assignee
Inventors
- Takashi Naito (130 patents)
- Shinichi Tachizono (26 patents)
- Kei Yoshimura (19 patents)
- Hiroki Yamamoto (292 patents)
- Hiroshi Yoshida (675 patents)
- Shinji Yamada (114 patents)
- Katsumi Mabuchi (28 patents)
US Patent 8367573 · Granted Feb 5, 2013