Assignee
Inventors
- Makoto Hideoka (1 patents)
- Tadashi Umetsu (1 patents)
- Asako Saeki (1 patents)
- Yoshikazu Amano (27 patents)
- Makoto Unino (1 patents)
- Shinichi Sekine (13 patents)
- Kenichi Ishii (77 patents)
- Takayuki Seki (94 patents)
US Patent 8727194 · Granted May 20, 2014