Assignee
Inventors
- Yoshifumi Itabashi (10 patents)
- Yoshihiro Jizo (5 patents)
- Akihiro Fujita (59 patents)
- Hiromori Ishihara (3 patents)
- Hiroaki Ota (23 patents)
- Toru Iga (4 patents)
- Haruo Kobayashi (41 patents)
- Yaichi Fuwa (1 patents)
US Patent 7578242 · Granted Aug 25, 2009