Assignee
Inventors
- Tadahiro Ohmi (600 patents)
- Yasuyuki Shirai (47 patents)
- Takumi Fujita (29 patents)
- Yukio Minami (38 patents)
- Nobukazu Ikeda (209 patents)
- Akihiro Morimoto (64 patents)
- Koji Kawada (26 patents)
US Patent 7103990 · Granted Sep 12, 2006