Assignee
Inventors
- Yoshiki Yoshimura (2 patents)
- Ikuo Takahashi (77 patents)
- Takashi Sakurai (47 patents)
- Yutaka Kanamaru (15 patents)
- Shinji Moriyama (23 patents)
- Takeshi Atsugi (3 patents)
- Masahiro Umehara (9 patents)
US Patent 6146805 · Granted Nov 14, 2000