Assignee
Inventors
- Katsuhiro Wakabayashi (45 patents)
- Hideo Adachi (54 patents)
- Takanao Fujimura (16 patents)
- Yukihiko Sawada (30 patents)
- Akiko Mizunuma (22 patents)
- Takuya Imahashi (21 patents)
- Sunao Sato (16 patents)
US Patent 8303508 · Granted Nov 6, 2012