Assignee
Inventors
- Motohide Murayama (3 patents)
- Shigemichi Yamawaki (3 patents)
- Hidemi Toh (1 patents)
- Hideo Kobayashi (333 patents)
- Katsuyoshi Takahashi (18 patents)
- Kaoru Chiba (3 patents)
- Shigeharu Ohyagi (1 patents)
US Patent 7367194 · Granted May 6, 2008