Assignee
Inventors
- Hirohide Inayama (11 patents)
- Hideki Jonokuchi (7 patents)
- Sadaaki Mori (8 patents)
- Atsushi Ishihara (112 patents)
- Tomofumi Takahashi (10 patents)
- Minoru Kitabayashi (8 patents)
- Tetsuo Horie (7 patents)
US Patent 6956312 · Granted Oct 18, 2005