Assignee
Inventors
- Shinichi Kondo (82 patents)
- Takayuki Nakamura (118 patents)
- Kazuhiko Fukuda (5 patents)
- Naoyoshi Kamisugi (1 patents)
- Nobu Kuzuu (1 patents)
- Yoshinao Ihara (1 patents)
- Hidetoshi Wakamatsu (22 patents)
US Patent 6376401 · Granted Apr 23, 2002