Assignee
Inventors
- Masahiro Hachiya (11 patents)
- Hitoshi Matsuura (122 patents)
- Takayuki Arai (106 patents)
- Shuhei Kurahashi (3 patents)
- Hideo Machida (8 patents)
- Hidekazu Teshigawara (5 patents)
- Naoya Honmo (2 patents)
US Patent 10930420 · Granted Feb 23, 2021