Assignee
Inventors
- Yukinori Ikemiya (1 patents)
- Hideki Yoshimura (1 patents)
- Kenji Sugiyama (136 patents)
- Kunio Nakashima (13 patents)
- Masao Hosoda (6 patents)
- Wataru Yago (6 patents)
- Kazuyuki Inagaki (14 patents)
US Patent 6419766 · Granted Jul 16, 2002