Assignee
Inventors
- Satoshi Kawaguchi (36 patents)
- Shigekazu Yoneyama (4 patents)
- Tatsuo Yamamura (24 patents)
- Kazunori Kanai (29 patents)
- Yuuki Nakada (8 patents)
- Kiyoshi Tanaka (67 patents)
- Toshiaki Numata (1 patents)
US Patent 9457977 · Granted Oct 4, 2016