Assignee
Inventors
- Toshimichi Minowa (170 patents)
- Yoshiyuki Yoshida (53 patents)
- Junichi Ishii (78 patents)
- Shigeki Morinaga (58 patents)
- Hiroshi Katayama (133 patents)
- Mitsuo Kayano (59 patents)
- Kenichiro Kurata (9 patents)
US Patent 7130723 · Granted Oct 31, 2006