Assignee
Inventors
- Fumiteru Gomi (26 patents)
- Satoru Fukushima (17 patents)
- Yoichi Kimura (35 patents)
- Makoto Ohki (11 patents)
- Shigeru Matsuzaki (3 patents)
- Kouichi Hashimoto (30 patents)
- Yoshiyuki Komiya (33 patents)
US Patent 6314251 · Granted Nov 6, 2001