Assignee
Inventors
- Akio Hasebe (78 patents)
- Hideyuki Matsumoto (68 patents)
- Shingo Yorisaki (8 patents)
- Yasuhiro Motoyama (20 patents)
- Masayoshi Okamoto (50 patents)
- Yasunori Narizuka (25 patents)
- Naoki Okamoto (160 patents)
US Patent 7776626 · Granted Aug 17, 2010