Assignee
Inventors
- Taro Fukaya (17 patents)
- Kenji Tsutsumi (27 patents)
- Atsushi Yamazaki (77 patents)
- Ichiro Yamanashi (6 patents)
- Hirofumi Noguchi (6 patents)
- Yasutaka Kikuchi (5 patents)
- Shuji Seki (8 patents)
US Patent 9121083 · Granted Sep 1, 2015