Assignee
Inventors
- Toshikatsu Kojima (12 patents)
- Takuhiro Miyuki (6 patents)
- Tetsuo Sakai (91 patents)
- Akira Kojima (118 patents)
- Junichi Niwa (16 patents)
- Hitotoshi Murase (25 patents)
- Kazuhito Kawasumi (12 patents)
US Patent 9315390 · Granted Apr 19, 2016