Assignee
Inventors
- Kazuhiro Sugie (12 patents)
- Kazuhiko Shimoda (9 patents)
- Shozo Murochi (3 patents)
- Tsunenori Yoshimura (9 patents)
- Shinichi Iwasaki (39 patents)
- Shoji Horie (3 patents)
- Michio Kurematsu (1 patents)
- Koichi Yonemura (11 patents)
US Patent 8071239 · Granted Dec 6, 2011