Assignee
Inventors
- Yoji Ishizaki (5 patents)
- Yoshiharu Kiyohara (10 patents)
- Kenichiro Aoki (80 patents)
- Katsuyuki Nakai (7 patents)
- Yasuhiro Aoki (71 patents)
- Toshihiko Kojima (13 patents)
- Mitsuhiro Yamada (19 patents)
- Takuya Taira (1 patents)
US Patent 9488255 · Granted Nov 8, 2016