Assignee
Inventors
- Kohei Maruyama (17 patents)
- Toshihiko Sato (67 patents)
- Takayuki Yoshimura (16 patents)
- Hideto Nebuya (18 patents)
- Naoto Sen (35 patents)
- Susumu Iwamoto (38 patents)
- Kenji Hattori (46 patents)
US Patent 9068516 · Granted Jun 30, 2015