Assignee
Inventors
- Yoshiaki Kikuchi (72 patents)
- Toshiyuki Sekimori (26 patents)
- Fumihiko Asakawa (4 patents)
- Susumu Ukita (4 patents)
- Yoshimi Shoji (3 patents)
- Toshiaki Nakanishi (57 patents)
- Tadao Kimura (38 patents)
- Tomoya Katoh (5 patents)
US Patent 6104166 · Granted Aug 15, 2000