Assignee
Inventors
- Mikio Ito (77 patents)
- Eisaku Takahashi (24 patents)
- Hidejirou Daikokuya (49 patents)
- Kazuhiko Ikeuchi (72 patents)
- Hideo Takahashi (144 patents)
- Yoshihito Konta (28 patents)
- Norihide Kubota (39 patents)
US Patent 8089712 · Granted Jan 3, 2012