Assignee
Inventors
- Kiyoaki Takiguchi (26 patents)
- Yoshihiro Suda (16 patents)
- Shigeyuki Yamabe (1 patents)
- Kenji Kouno (53 patents)
- Tatsuo Hayashi (38 patents)
- Kotaro Yamada (17 patents)
- Nobuo Masaki (32 patents)
US Patent 9772361 · Granted Sep 26, 2017