Assignee
Inventors
- Hironori Niwa (6 patents)
- Syusaku Yamamura (2 patents)
- Mikio Ishihara (43 patents)
- Takao Mishima (12 patents)
- Shingo Nakata (27 patents)
- Hiroaki Fujii (134 patents)
- Kouta Yamakoshi (1 patents)
- Akira Miyashita (56 patents)
US Patent 10569207 · Granted Feb 25, 2020