Assignee
Inventors
- Eiji Kitagawa (105 patents)
- Takao Ochiai (31 patents)
- Kay Yakushiji (10 patents)
- Makoto Konoto (1 patents)
- Hitoshi Kubota (100 patents)
- Shinji Yuasa (40 patents)
- Takayuki Nozaki (26 patents)
- Akio Fukushima (60 patents)
US Patent 9437810 · Granted Sep 6, 2016