Assignee
Inventors
- Masanori Asada (8 patents)
- Mamiko Kohno (1 patents)
- Tadashi Kanaya (2 patents)
- Tomoe Yoshino (1 patents)
- Youichi Matsuura (2 patents)
- Yuzo Kawahara (2 patents)
- Shinichi Kitamura (37 patents)
US Patent 8022049 · Granted Sep 20, 2011