Assignee
Inventors
- Manabu Inoue (200 patents)
- Satoshi Ikeda (141 patents)
- Yasuhiro Arai (57 patents)
- Toshikazu Nagaki (7 patents)
- Hideki Nakata (60 patents)
- Jumpei Hashiguchi (21 patents)
- Fumito Kusama (15 patents)
US Patent 7471264 · Granted Dec 30, 2008