Assignee
Inventors
- Hiroshi Aoki (205 patents)
- Osamu Oshita (11 patents)
- Naoki Kobayashi (332 patents)
- Hiroshi Kobayashi (747 patents)
- Masao Nagano (33 patents)
- Akihiro Tsuruta (47 patents)
- Tetsuya Hayashi (251 patents)
US Patent 9028265 · Granted May 12, 2015