Assignee
Inventors
- Yasushige Ishihara (49 patents)
- Atsushi Okawa (15 patents)
- Hiroshi Tosaka (6 patents)
- Tianyu Xie (13 patents)
- Tadashi Hirata (64 patents)
- Akihiro Horii (73 patents)
- Kazunari Tokuda (11 patents)
US Patent 7427747 · Granted Sep 23, 2008