Assignee
Inventors
- Ryuichi Sugizaki (49 patents)
- Naomi Kumano (16 patents)
- Iwao Shimotakahara (10 patents)
- Harumi Inaba (7 patents)
- Takeshi Yagi (100 patents)
- Tomoya Shimizu (36 patents)
- Toshio Kurashima (14 patents)
- Kazuhide NAKAJIMA (44 patents)
US Patent 8181487 · Granted May 22, 2012