Assignee
Inventors
- Kazuyuki Ichikawa (12 patents)
- Isashi Kashiwagi (11 patents)
- Hiroyuki Iwashita (48 patents)
- Atsushi Ando (74 patents)
- Junji Ando (21 patents)
- Yosei Ando (2 patents)
- Hiroyuki Ito (438 patents)
US Patent 7520815 · Granted Apr 21, 2009