Assignee
Inventors
- Atsuhiro Sato (67 patents)
- Masayuki Ichige (47 patents)
- Seiichi Mori (90 patents)
- Yuji Takeuchi (93 patents)
- Hiroaki Hazama (49 patents)
- Yukio Nishiyama (20 patents)
- Hirotaka Ogihara (10 patents)
- Naruhiko Kaji (12 patents)
US Patent 7371654 · Granted May 13, 2008