Assignee
Inventors
- Keigo SAKAMOTO (12 patents)
- Shigeyoshi SAKUMA (5 patents)
- Eigo Katou (14 patents)
- Masahiro Nakamura (193 patents)
- Takashi Arai (183 patents)
- Yusuke Furuta (2 patents)
- Makoto OZAKI (20 patents)
US Patent 11300140 · Granted Apr 12, 2022