Assignee
Inventors
- Yasurou Matsuzaki (70 patents)
- Takaaki Suzuki (148 patents)
- Masafumi Yamazaki (29 patents)
- Kenichi Kawasaki (143 patents)
- Shinnosuke Kamata (17 patents)
- Ayako Sato (23 patents)
- Masato Matsumiya (62 patents)
US Patent 7911825 · Granted Mar 22, 2011