Assignee
Inventors
- Shoichi Naito (9 patents)
- Junji Onoda (8 patents)
- Tasuku Tsukamoto (4 patents)
- Katsutoshi Yamada (5 patents)
- Shoji Yamane (7 patents)
- Yoshito Numata (14 patents)
- Kazuhiko Maekawa (24 patents)
- Tatsuya Takahashi (10 patents)
US Patent 9701757 · Granted Jul 11, 2017