Assignee
Inventors
- Takayuki Kishida (8 patents)
- Yuichi Ogawa (80 patents)
- Yoshiki Kojima (5 patents)
- Takuya Ono (30 patents)
- Kenichi Mitsui (1 patents)
- Tetsuya Hirabayashi (6 patents)
- Masaki Nakano (151 patents)
US Patent 7468169 · Granted Dec 23, 2008