Assignee
Inventors
- Yoshimasa Shirai (9 patents)
- Yasushi Saitoh (23 patents)
- Kingo Furukawa (7 patents)
- Tetsuhiko Kawasaki (1 patents)
- Masayuki Ookubo (7 patents)
- Hajime Watanabe (101 patents)
- Yoshiyasu Tsuchiya (2 patents)
- Akihiro Kato (51 patents)
US Patent 10594062 · Granted Mar 17, 2020