Assignee
Inventors
- Katsumi Sakitani (25 patents)
- Michio Moriwaki (13 patents)
- Masakazu Okamoto (29 patents)
- Eiji Kumakura (50 patents)
- Yume Inokuchi (3 patents)
- Tetsuya Okamoto (72 patents)
- Yoshinari Sasaki (22 patents)
US Patent 7784303 · Granted Aug 31, 2010