Assignee
Inventors
- Shuuichi Fukuyama (2 patents)
- Atsushi Ono (113 patents)
- Kouji Yamada (36 patents)
- Shinichi Tanaka (267 patents)
- Yoshiharu Nagao (8 patents)
- Shinta Miyazumi (3 patents)
- Seiichi Honda (2 patents)
US Patent 10450426 · Granted Oct 22, 2019