Assignee
Inventors
- Kenichi Ikeya (16 patents)
- Yasuhiro Sasaki (86 patents)
- Tsuneyuki Takahashi (6 patents)
- Takahiro Yoneda (81 patents)
- Ryo Sawada (22 patents)
- Ken Yoshimura (37 patents)
- Nozomi Ito (10 patents)
US Patent 7607940 · Granted Oct 27, 2009