Assignee
Inventors
- Ayako Toda (4 patents)
- Takahiro Matsuya (7 patents)
- Hiroaki Mizuno (8 patents)
- Hiroshi Matsuda (21 patents)
- Kenji Murano (9 patents)
- David Barrett (8 patents)
- Takashi Ogino (21 patents)
- Keiji Matsuda (22 patents)
US Patent 6884774 · Granted Apr 26, 2005