Assignee
Inventors
- Tadahiko Shinshi (5 patents)
- Akira Shimokohbe (11 patents)
- Junichi Asama (4 patents)
- Chikara Hara (3 patents)
- Wataru Hijikata (6 patents)
- Setsuo Takatani (11 patents)
- Hideo Hoshi (20 patents)
US Patent 8123503 · Granted Feb 28, 2012