Assignee
Inventors
- Takuo Nakamura (3 patents)
- Hayami Nakagawa (7 patents)
- Katsuhiko Takashina (5 patents)
- Hiroaki Kano (5 patents)
- Junichi Yanase (2 patents)
- Hiroyuki Seino (3 patents)
- Hideki Ito (2 patents)
- Satoshi Yanagimoto (4 patents)
US Patent 7677643 · Granted Mar 16, 2010