Assignee
Inventors
- Junichi Tachibana (16 patents)
- Takashi Aizawa (53 patents)
- Teruo Sai (4 patents)
- Noboru Sekiguchi (41 patents)
- Tetsuo Endo (55 patents)
- Tomoe Ozaki (13 patents)
- Ryoichi Hiratsuka (15 patents)
US Patent 11621020 · Granted Apr 4, 2023