Assignee
Inventors
- Koji Sawahata (17 patents)
- Susumu Moriya (26 patents)
- Hiroshi Aoki (205 patents)
- Izumi Kobayashi (22 patents)
- Toshiyuki Honda (74 patents)
- Shigeo Iriguchi (14 patents)
- Masashi Takenaka (23 patents)
US Patent 7564111 · Granted Jul 21, 2009