Assignee
Inventors
- Masaaki Higashida (35 patents)
- Shotaro Tanaka (19 patents)
- Yasuaki Sakanishi (17 patents)
- Seiji Horita (11 patents)
- Tadayuki Inoue (10 patents)
- Kenshi Taniguchi (8 patents)
- Toshihiro Ezaki (20 patents)
US Patent 9178709 · Granted Nov 3, 2015