Assignee
Inventors
- Tatsuaki Miyaji (1 patents)
- Makoto Sato (30 patents)
- Tamaki Murayama (1 patents)
- Yohei Hoashi (2 patents)
- Hisae Saito (1 patents)
- Takao Okada (5 patents)
- Yukari Imamura (4 patents)
- Yoshimichi Fujiyama (2 patents)
US Patent 7342048 · Granted Mar 11, 2008