Assignee
Inventors
- Taisuke Takahashi (18 patents)
- Hiroaki Tanaka (37 patents)
- Michinori Akaiwa (5 patents)
- Kenji Negoro (13 patents)
- Hisashi Mihara (9 patents)
- Hideyoshi Fuji (1 patents)
- Hajime Takamatsu (9 patents)
US Patent 9844549 · Granted Dec 19, 2017