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 6614588 · Granted Sep 2, 2003