Assignee
Inventors
- Shin-Ichi Namekata (1 patents)
- Hideo Yuu (2 patents)
- Satoru Uchida (14 patents)
- Mitsuru Takahashi (54 patents)
- Katsuya Kawagoe (23 patents)
- Hiroshi Ono (295 patents)
- Toshiaki Motohashi (18 patents)
US Patent 5983060 · Granted Nov 9, 1999