Assignee
Inventors
- Shunichi Morishima (17 patents)
- Toshio Kozasa (13 patents)
- Masatake Hatano (11 patents)
- Kazuaki Kishimoto (15 patents)
- Yukio Takeuchi (18 patents)
- Masayuki Yamashita (37 patents)
- Hitoshi Ojika (8 patents)
US Patent 11241844 · Granted Feb 8, 2022