Assignee
Inventors
- Takakatsu Isozumi (3 patents)
- Masakazu Ishizaki (1 patents)
- Tadaaki Osawa (1 patents)
- Kazuhiko Akachi (1 patents)
- Kenji Kaneko (78 patents)
- Fumio Kanehiro (1 patents)
- Kiyoshi Fujiwara (30 patents)
US Patent 7896112 · Granted Mar 1, 2011