Assignee
Inventors
- Toshiaki Sudo (49 patents)
- Takuma Yoshioka (12 patents)
- Hiroshi Kishi (122 patents)
- Takeshi Fujita (199 patents)
- Minoru Kanda (29 patents)
- Koichi Suzuki (307 patents)
- Ken Kitahara (27 patents)
US Patent 9133063 · Granted Sep 15, 2015