Assignee
Inventors
- Kiyotaka Kashito (6 patents)
- Azusa Umemoto (13 patents)
- Soichi Nitta (7 patents)
- Masafumi Hirata (41 patents)
- Aya Enatsu (7 patents)
- Tatsuo Sudo (7 patents)
- Takuya Kinoshita (53 patents)
- Masafumi Takahashi (65 patents)
US Patent 8013836 · Granted Sep 6, 2011