Assignee
Inventors
- Hiroaki Honjo (32 patents)
- Tsutomu Ishi (39 patents)
- Mikiko Saito (26 patents)
- Shinsaku Saito (10 patents)
- Tamaki Toba (23 patents)
- Yoshihiro Nonaka (47 patents)
- Kazuhiko Hayashi (159 patents)
- Nobuyuki Ishiwata (92 patents)
US Patent 7023659 · Granted Apr 4, 2006