Assignee
Inventors
- Tatsuo Yasui (11 patents)
- Junichi Moteki (27 patents)
- Akiyoshi Shinagawa (27 patents)
- Takuma Tadomi (9 patents)
- Ikuo Nakamoto (25 patents)
- Toru Katsumi (21 patents)
- Takahiro Ohnishi (11 patents)
US Patent 11163250 · Granted Nov 2, 2021