Assignee
Inventors
- Nobuyuki Yamaguchi (72 patents)
- Koji Fukuchi (5 patents)
- Koji Okamoto (76 patents)
- Tetsuro Iwasa (8 patents)
- Takahiro Kobayashi (178 patents)
- Yasuo Tanaka (168 patents)
- Ryo Morioka (10 patents)
US Patent 10991514 · Granted Apr 27, 2021