Assignee
Inventors
- Ryohei Satoh (37 patents)
- Koji Nakagawa (61 patents)
- Eiji Morinaga (2 patents)
- Reo Usui (7 patents)
- Kenji Tanaka (360 patents)
- Satoru Takaki (17 patents)
- Kenichi Ebata (10 patents)
- Hiroshi Sakamoto (271 patents)
US Patent 8418359 · Granted Apr 16, 2013