Assignee
Inventors
- Takehiro Nakagawa (35 patents)
- Akihiro Sato (168 patents)
- Tetsuo Tasaki (2 patents)
- Hiromi Takahashi (29 patents)
- Junya Hoshi (7 patents)
- Hiroshi Okubo (27 patents)
- Masahiro Anzai (23 patents)
US Patent 7806412 · Granted Oct 5, 2010