Assignee
Inventors
- Tetsuya Kanbe (57 patents)
- Yuzuru Hosoe (60 patents)
- Ichiro Tamai (36 patents)
- Yoshio Takahashi (69 patents)
- Kiwamu Tanahashi (49 patents)
- Satoshi Matsunuma (23 patents)
- Yoshihiro Shiroishi (59 patents)
US Patent 6924048 · Granted Aug 2, 2005