Assignee
Inventors
- Masaaki Takahashi (136 patents)
- Yasuhiro Shimada (198 patents)
- Takashi Hoshino (87 patents)
- Koichi Sato (462 patents)
- Unknown
- Yusuke Sakai (122 patents)
- Koji Deguchi (21 patents)
- Kazuyoshi Hagiwara (64 patents)
US Patent 8879968 · Granted Nov 4, 2014