Assignee
Inventors
- Ryuji Maruyama (7 patents)
- Kenji Ohara (1 patents)
- Keiichi Moriki (2 patents)
- Mitsuhiro Nagakari (5 patents)
- Misato Kishi (2 patents)
- Kotaro Hiraga (1 patents)
- Takatoshi Shinyoshi (8 patents)
US Patent 11254890 · Granted Feb 22, 2022