Assignee
Inventors
- Kenichi Sakoda (14 patents)
- Tomoya Fukui (23 patents)
- Takashi Matsumoto (441 patents)
- Shoji Yamada (78 patents)
- Akira Takamori (27 patents)
- Masayuki Oishi (35 patents)
- Toshinori Nakamura (22 patents)
US Patent 9664407 · Granted May 30, 2017