Assignee
Inventors
- Kazuyoshi Ikuta (6 patents)
- Ritsuko Koketsu (3 patents)
- Yoshinobu Okuno (11 patents)
- Mikihiro Yunoki (2 patents)
- Shoji Ideno (4 patents)
- Masatoshi Oshita (4 patents)
- Motoki Kuhara (9 patents)
- Masatoshi Momota (2 patents)
US Patent 9493550 · Granted Nov 15, 2016