Assignee
Inventors
- Keiichi Kaneshige (11 patents)
- Masashi Matsumoto (89 patents)
- Kuniyoshi Shishido (2 patents)
- Atsushi Watanabe (359 patents)
- Yuji Sakata (17 patents)
- Hirotsugu Iwamoto (3 patents)
- Tetsuya Maruyama (44 patents)
US Patent 9806577 · Granted Oct 31, 2017