Assignee
Inventors
- Akira Fujitaka (19 patents)
- Fuminori Sakima (8 patents)
- Yoshikazu Kawabe (11 patents)
- Atsushi Sakuda (31 patents)
- Hiroaki Nakai (71 patents)
- Shigehiro Sato (27 patents)
- Kenji Takaichi (6 patents)
US Patent 10215451 · Granted Feb 26, 2019