Assignee
Inventors
- Kunihiko Miyazaki (24 patents)
- Shinji Itoh (42 patents)
- Hiroshi Yoshiura (63 patents)
- Kazuo Takaragi (67 patents)
- Masato Arai (31 patents)
- Toshiaki Arai (106 patents)
- Takeshi Matsuki (11 patents)
- Hisashi Toyoshima (8 patents)
US Patent 7210043 · Granted Apr 24, 2007