Assignee
Inventors
- Yu Tanaka (68 patents)
- Tomoyuki Asano (116 patents)
- Masakazu Ukita (33 patents)
- Masanobu Katagi (21 patents)
- Yohei Kawamoto (19 patents)
- Seiichi Matsuda (17 patents)
- Shiho Moriai (47 patents)
US Patent 9270947 · Granted Feb 23, 2016