Assignee
Inventors
- Hajime Nagao (4 patents)
- Hidenari Hachino (12 patents)
- Tsutomu Sagara (3 patents)
- Hironobu Mori (19 patents)
- Nobumichi Okazaki (16 patents)
- Wataru Ootsuka (4 patents)
- Tomohito Tsushima (46 patents)
- Chieko Nakashima (5 patents)
US Patent 7372718 · Granted May 13, 2008