Assignee
Inventors
- Keiko Abe (5 patents)
- Tomiko Asakura (3 patents)
- Hiroyuki Sorimachi (1 patents)
- Tazuko Uenoyama (1 patents)
- Kenichiro Nakajima (1 patents)
- Katsuhiko Kitamoto (6 patents)
- Junichi Maruyama (2 patents)
- Mikiya Kishi (1 patents)
US Patent 8043851 · Granted Oct 25, 2011