Assignee
Inventors
- Akira Sako (9 patents)
- Jiro Hasai (3 patents)
- Tadashi Hiura (4 patents)
- Taroh Satoh (2 patents)
- Toru Takeguchi (24 patents)
- Hideaki Furumoto (17 patents)
- Shinya Kanemori (8 patents)
- Hideki TONAKA (5 patents)
US Patent 11247253 · Granted Feb 15, 2022