Assignee
Inventors
- Kenji Maeda (180 patents)
- Takashi Takata (20 patents)
- Takao Ochi (20 patents)
- Hiroki Naraoka (4 patents)
- Takeshi Kawabata (83 patents)
- Yoshiyuki Arai (29 patents)
- Shigeru Nonoyama (15 patents)
- Hajime Homma (21 patents)
US Patent 7154189 · Granted Dec 26, 2006