Assignee
Inventors
- Shutoh Soh (5 patents)
- Yasuhito Suzuki (30 patents)
- Suguru Sakai (5 patents)
- Tomoki Urasawa (1 patents)
- Yoshihito Imaizumi (13 patents)
- Hiroaki Takahashi (329 patents)
- Ryouta Ando (4 patents)
US Patent 8420931 · Granted Apr 16, 2013