Assignee
Inventors
- Atsuko Sugiyama (23 patents)
- Katsuhiko Fujimoto (27 patents)
- Yoshitaka Mine (42 patents)
- Masahiro Kumakura (9 patents)
- Ryota Osumi (34 patents)
- Hiroki Yoshiara (16 patents)
- Mariko Shibata (28 patents)
- Toshie Maruyama (9 patents)
US Patent 9592019 · Granted Mar 14, 2017