Assignee
Inventors
- Naoya Ushiyama (8 patents)
- Kazuhisa Iwashita (20 patents)
- Tatsuo Tonedachi (25 patents)
- Teruo Takeuchi (35 patents)
- Hiroaki Oshio (24 patents)
- Tetsuro Komatsu (29 patents)
- Gen Watari (12 patents)
- Satoshi Shimizu (255 patents)
US Patent 8497521 · Granted Jul 30, 2013