Assignee
Inventors
- Naoto Suzuki (2 patents)
- Yasunori Tsuzaki (8 patents)
- Kimihiko Yoshimura (2 patents)
- Masahiko Hagihara (29 patents)
- Yukinori Wada (20 patents)
- Masao Maruyama (1 patents)
- Nobuyoshi Fujii (1 patents)
- Yasuhiro Aga (6 patents)
US Patent 8377922 · Granted Feb 19, 2013