Assignee
Inventors
- Koichi Hirota (83 patents)
- Koji Aoki (80 patents)
- Manabu Tsuruta (2 patents)
- Kiyoka Matsubayashi (13 patents)
- Motomi Iyoda (59 patents)
- Tatsuhiro Okawa (4 patents)
- Fumitoshi Akaike (69 patents)
US Patent 7986151 · Granted Jul 26, 2011