Assignee
Inventors
- Yoshihiro Ogura (23 patents)
- Mitsuo Nakamura (88 patents)
- Tomoki Yoshida (12 patents)
- Shunichi Maeda (11 patents)
- Hiroshi Kobayashi (747 patents)
- Shingo Tamura (37 patents)
- Keisuke Tsukada (25 patents)
US Patent 8612739 · Granted Dec 17, 2013