Assignee
Inventors
- Toshihiko Mita (1 patents)
- Takeyuki Deyama (1 patents)
- Ryuichi Kido (4 patents)
- Masashi Yamauchi (3 patents)
- Takafumi Akahira (1 patents)
- Tatsuya Matsui (20 patents)
- Akinori Ito (38 patents)
US Patent 7700671 · Granted Apr 20, 2010