Assignee
Inventors
- Yoichiro Sako (552 patents)
- Akiya Saito (32 patents)
- Yoshinobu Usui (15 patents)
- Yoriaki Kanada (23 patents)
- Tomihiro Nakagawa (17 patents)
- Tatsuya Inokuchi (100 patents)
- Shunsuke Furukawa (66 patents)
- Takashi Kihara (55 patents)
US Patent 7324423 · Granted Jan 29, 2008