Assignee
Inventors
- Sadao Takahashi (71 patents)
- Taiga Asano (9 patents)
- Makoto Yamasaki (17 patents)
- Tomohiko Beppu (15 patents)
- Toshiyuki Furuta (43 patents)
- Nobuyuki Doi (5 patents)
- Hitoshi Hattori (89 patents)
US Patent 7712664 · Granted May 11, 2010