Assignee
Inventors
- Tsuyoshi Sato (105 patents)
- Hiroyasu Kondo (21 patents)
- Naoaki Sakurai (33 patents)
- Junsei Yamabe (6 patents)
- Katsuyuki Soeda (3 patents)
- Hiroshi Koizumi (112 patents)
- Shuichi Kimura (41 patents)
- Shizuo Kinoshita (14 patents)
US Patent 8490571 · Granted Jul 23, 2013