Assignee
Inventors
- Kyozo Kanamoto (14 patents)
- Katsuomi Shiozawa (30 patents)
- Kazushige Kawasaki (48 patents)
- Hitoshi Sakuma (43 patents)
- Junichi Horie (33 patents)
- Toshihiko Shiga (14 patents)
- Toshiyuki Oishi (26 patents)
US Patent 7791097 · Granted Sep 7, 2010