Assignee
Inventors
- Aritomo Uemura (10 patents)
- Kiwami Matsushita (11 patents)
- Yukio Horiuchi (27 patents)
- Masatoshi Suzuki (155 patents)
- Noboru Edagawa (59 patents)
- Shu Yamamoto (78 patents)
- Shigeyuki Akiba (82 patents)
US Patent 6867908 · Granted Mar 15, 2005