Assignee
Inventors
- Yasuaki Itoh (6 patents)
- Kazunori Nishi (16 patents)
- Kazuhiro Ogi (11 patents)
- Shoichi Ohkubo (9 patents)
- Shinichi Mogi (1 patents)
- Yuko Noguchi (1 patents)
- Koji Yoshimura (14 patents)
- Hideyuki Tanaka (10 patents)
US Patent 6797483 · Granted Sep 28, 2004