Assignee
Inventors
- Koichiro Miyake (6 patents)
- Shinichi Hashimoto (167 patents)
- Hiroaki Motoyama (10 patents)
- Akio Ozaki (42 patents)
- Haruo Seto (19 patents)
- Tomohisa Kuzuyama (10 patents)
- Shunji Takahashi (18 patents)
US Patent 7531333 · Granted May 12, 2009