Assignee
Inventors
- Satoshi Hiranuma (24 patents)
- Minehiro Murata (4 patents)
- Yoshinaka Takeda (15 patents)
- Hiroaki Fujita (108 patents)
- Satoshi Yamazaki (188 patents)
- Shinichi Saito (135 patents)
- Yasuko Suzuki (10 patents)
US Patent 8136348 · Granted Mar 20, 2012