Assignee
Inventors
- Yuichiro Sakane (9 patents)
- Koji Matsunaga (38 patents)
- Yasuo Tanaka (168 patents)
- Tatsuya Toyozumi (9 patents)
- Koji Bato (9 patents)
- Wataru Kawasaki (14 patents)
- Tatsuhiko Saito (22 patents)
US Patent 9270382 · Granted Feb 23, 2016