Assignee
Inventors
- Kenji Shimada (57 patents)
- Shigeki Tanabe (97 patents)
- Koutaro YAMAUCHI (30 patents)
- Manabu SAKUMA (32 patents)
- Hideki Morita (99 patents)
- Yasuhiro Ueno (84 patents)
- Isao MASUIKE (68 patents)
US Patent 11307690 · Granted Apr 19, 2022