Assignee
Inventors
- Toshiaki Noguchi (27 patents)
- Eiri Suzuki (14 patents)
- Masanori Gocho (7 patents)
- Hisashi Kuroshima (8 patents)
- Hitoshi Hasegawa (47 patents)
- Satoshi Itoya (1 patents)
- Akio Ogawa (42 patents)
- Noriaki Ito (34 patents)
US Patent 7905831 · Granted Mar 15, 2011