Assignee
Inventors
- Yoshiaki Sakagami (23 patents)
- Shinichi Matsunaga (21 patents)
- Nobuo Higaki (78 patents)
- Kazunori Kanai (29 patents)
- Naoaki Sumida (14 patents)
- Takahiro Oohashi (8 patents)
- Sachie Hashimoto (7 patents)
US Patent 7720685 · Granted May 18, 2010