Assignee
Inventors
- Hideo Ooi (3 patents)
- Naoto Yazawa (6 patents)
- Masaya Mitani (16 patents)
- Tomoki Nobuta (40 patents)
- Toshihiko Nishiyama (82 patents)
- Tetuya Yoshinari (1 patents)
- Naoki Takahashi (296 patents)
US Patent 7255779 · Granted Aug 14, 2007