Assignee
Inventors
- Masaaki Mori (73 patents)
- Yukio Shimomura (9 patents)
- Shiro Takekawa (10 patents)
- Tsukasa Sugo (8 patents)
- Yoshihiro Ishibashi (8 patents)
- Chieko Kitada (50 patents)
- Nobuhiro Suzuki (30 patents)
US Patent 6991908 · Granted Jan 31, 2006