Assignee
Inventors
- Satoshi Otake (31 patents)
- Masayoshi Shimamura (36 patents)
- Yasutaka Akashi (61 patents)
- Takuma Matsuda (12 patents)
- Minoru Ito (82 patents)
- Kazuhito Wakabayashi (23 patents)
- Atsushi Noguchi (38 patents)
- Hironori Mori (17 patents)
US Patent 9026012 · Granted May 5, 2015