Assignee
Inventors
- Tadayuki Ohmae (49 patents)
- Haruhiko Hisada (5 patents)
- Kenichi Hosoda (1 patents)
- Masahide Yoshiya (4 patents)
- Yoshiyuki Komori (2 patents)
- Noboru Yamaguchi (207 patents)
- Tohru Fujiki (4 patents)
- Noriyasu Yasuda (3 patents)
US Patent 5703167 · Granted Dec 30, 1997