Assignee
Inventors
- Kiyoshi Okano (15 patents)
- Yoshihiro Kanno (10 patents)
- Yoichi Morita (6 patents)
- Takahiro Togawa (15 patents)
- Hirohito Komatsu (3 patents)
- Masatake Hayashi (37 patents)
- Atsushi Seki (35 patents)
US Patent 6707250 · Granted Mar 16, 2004