Assignee
Inventors
- Koji Bato (9 patents)
- Tomoyuki Sakata (42 patents)
- Tatsuro Kishida (2 patents)
- Koji Matsunaga (38 patents)
- Tatsuya Toyozumi (9 patents)
- Yuichiro Sakane (9 patents)
- Tomonori Yamada (23 patents)
US Patent 9537599 · Granted Jan 3, 2017