Assignee
Inventors
- Naoya Wada (44 patents)
- Yasuhiko Honda (48 patents)
- Yoshinobu Azui (1 patents)
- Isao Nagai (10 patents)
- Tetsuo Yasukawa (1 patents)
- Katsu Matsumoto (3 patents)
- Keita Takami (1 patents)
- Natsuki Takemoto (3 patents)
US Patent 9855627 · Granted Jan 2, 2018