Assignee
Inventors
- Akitoshi Yoshii (34 patents)
- Taisuke Ahiko (28 patents)
- Atsushi Takeda (73 patents)
- Shirou Ootsuki (16 patents)
- Shinya Onodera (33 patents)
- Miki Kimura (15 patents)
- Hiromi Kikuchi (6 patents)
US Patent 7304831 · Granted Dec 4, 2007