Assignee
Inventors
- Keiichi Kaneshige (11 patents)
- Masashi Matsumoto (89 patents)
- Kuniyoshi Shishido (2 patents)
- Atsushi Watanabe (359 patents)
- Kazuhiro Goto (78 patents)
- Akihito Koike (18 patents)
- Tetsuya Maruyama (44 patents)
US Patent 10122234 · Granted Nov 6, 2018