Assignee
Inventors
- Kazuhisa Sudo (52 patents)
- Kazuyuki Sugihara (35 patents)
- Hideo Yoshizawa (113 patents)
- Katsumi Masuda (16 patents)
- Hideki Kimura (119 patents)
- Kiyotaka Sakai (30 patents)
- Tsuyoshi Imamura (36 patents)
US Patent 7212773 · Granted May 1, 2007