Assignee
Inventors
- Yoshikiyo Furuya (13 patents)
- Akira Hashimoto (272 patents)
- Hideki Sakano (70 patents)
- Hideo Sodeyama (34 patents)
- Tomoki Nakamura (83 patents)
- Ko Kojima (3 patents)
- Teruhiko Unno (11 patents)
US Patent 6705784 · Granted Mar 16, 2004