Assignee
Inventors
- Tadashi Kokubo (20 patents)
- Katsuya Ouchi (14 patents)
- Takahisa Iwahara (19 patents)
- Kazuhiko Hirabayashi (24 patents)
- Hiroshi Okoshi (2 patents)
- Tomokazu Tozawa (4 patents)
- Shuhei Ozaki (4 patents)
US Patent 9178120 · Granted Nov 3, 2015