Assignee
Inventors
- Hajime Yamagami (28 patents)
- Kouichi Terada (20 patents)
- Yoshihiro Hayashi (238 patents)
- Takashi Tsunehiro (61 patents)
- Kunihiro Katayama (110 patents)
- Kenichi Kaki (38 patents)
- Takeshi Furuno (29 patents)
US Patent 7327624 · Granted Feb 5, 2008