Assignee
Inventors
- Kenta Fukatsu (8 patents)
- Yasuhito Saito (14 patents)
- Masayuki Arakawa (36 patents)
- Tomohiro Iguchi (27 patents)
- Naotake Watanabe (14 patents)
- Yoshitoshi Fukuchi (1 patents)
- Tetsuro Komatsu (29 patents)
US Patent 6528870 · Granted Mar 4, 2003