Assignee
Inventors
- Yoshihiro Kohara (24 patents)
- Mitsuaki Arata (5 patents)
- Masami Isobe (5 patents)
- Eiichi Baba (7 patents)
- Tatsuo Kobayashi (55 patents)
- Kouji Nawate (3 patents)
- Hiroaki Miyahara (7 patents)
- Shinichiro Emori (9 patents)
US Patent 6814382 · Granted Nov 9, 2004