Assignee
Inventors
- Hidekazu Oomura (7 patents)
- Yukio Tomiita (7 patents)
- Yoshinori Yamashita (63 patents)
- Koichi Sugiyama (88 patents)
- Hideaki Ichihara (14 patents)
- Yoshihiro Nakase (5 patents)
- Takanori Suzuki (159 patents)
US Patent 7913665 · Granted Mar 29, 2011