Assignee
Inventors
- Hiroyuki Baba (61 patents)
- Masamichi Abe (5 patents)
- Kazuhiro Hanazawa (13 patents)
- Naomichi Nakamura (29 patents)
- Noriyoshi Yuge (4 patents)
- Yasuhiko Sakaguchi (10 patents)
- Yoshiei Kato (11 patents)
- Tetsuya Fujii (59 patents)
US Patent 6090361 · Granted Jul 18, 2000