Assignee
Inventors
- Taketsugu Yamamoto (16 patents)
- Hideaki Nakajima (11 patents)
- Hiroshi Inukai (51 patents)
- Shigekazu Ohmori (1 patents)
- Chikara Murakami (50 patents)
- Daisuke Nakaji (1 patents)
- Hidekazu Yoshida (15 patents)
- Maiko Saka (4 patents)
US Patent 9899665 · Granted Feb 20, 2018