Assignee
Inventors
- Mitsuo Kato (28 patents)
- Shigenari Horie (6 patents)
- Tatsufumi Aoi (20 patents)
- Masaki Kawano (26 patents)
- Yoshitaka Tsumoto (2 patents)
- Hiroaki Ogasawara (7 patents)
- Toshiro Kobayashi (21 patents)
US Patent 7995324 · Granted Aug 9, 2011