Assignee
Inventors
- Takayuki Ogasawara (43 patents)
- Hiroyuki Doi (65 patents)
- Ichiro Yokozeki (10 patents)
- Manabu Kika (4 patents)
- Toshiya Suzuki (125 patents)
- Takaaki Tanaka (125 patents)
- Syouhei Maeda (3 patents)
US Patent 6861626 · Granted Mar 1, 2005