Assignee
Inventors
- Miwa Akagi (2 patents)
- Atsushi Miura (40 patents)
- Katsuaki Akama (27 patents)
- Yukio Takayashiki (3 patents)
- Takashi Wakabayashi (24 patents)
- Mikihiko Yamamoto (1 patents)
- Shoichi Sato (38 patents)
US Patent 8896741 · Granted Nov 25, 2014