Assignee
Inventors
- Masayuki Itoh (94 patents)
- Hiroshi Umeda (50 patents)
- Kazuo Tamaki (20 patents)
- Masanobu Okano (14 patents)
- Yusuke Shibata (22 patents)
- Manabu Onozaki (17 patents)
- Atsushi Yamashita (108 patents)
US Patent 10018776 · Granted Jul 10, 2018