Assignee
Inventors
- Susumu Maeshima (13 patents)
- Keigo Ikezoe (20 patents)
- Yasushi Ichikawa (176 patents)
- Takahiro Fujii (88 patents)
- Ryoichi Shimoi (17 patents)
- Taiji Nishiyama (1 patents)
- Yusuke Ito (40 patents)
US Patent 9147896 · Granted Sep 29, 2015