Assignee
Inventors
- Eiki Niida (4 patents)
- Fumikazu Isogai (5 patents)
- Yasuya Mita (7 patents)
- Norihito Takeuchi (11 patents)
- Tomoyoshi Motohiro (17 patents)
- Tatsuo Fukano (9 patents)
- Yasuhiko Takeda (17 patents)
US Patent 6607279 · Granted Aug 19, 2003