Assignee
Inventors
- Katsuyoshi Kitai (26 patents)
- Yoshimasa Masuoka (31 patents)
- Satoshi Yoshizawa (41 patents)
- Frederico Buchholz Maciel (13 patents)
- Toshiaki Tarui (33 patents)
- Tatsuo Higuchi (29 patents)
- Hideki Murahashi (6 patents)
US Patent 6950436 · Granted Sep 27, 2005