Assignee
Inventors
- Keiji Nakamura (56 patents)
- Makoto Takabatake (3 patents)
- Hideyuki Uzawa (2 patents)
- Masahiro Takahashi (378 patents)
- Yoshinori Horiuchi (7 patents)
- Takao Asada (9 patents)
- Osamu Sakaguchi (21 patents)
US Patent 8330320 · Granted Dec 11, 2012