Assignee
Inventors
- Tsutomu Harada (193 patents)
- Yoshiharu Nakajima (123 patents)
- Michiru Senda (71 patents)
- Kazunori Yamaguchi (42 patents)
- Mitsuru Tateuchi (29 patents)
- Ryoichi Tsuzaki (30 patents)
- Toshikazu Maekawa (58 patents)
US Patent 9405406 · Granted Aug 2, 2016