Assignee
Inventors
- Tametoshi Mizuta (7 patents)
- Isao Matsumoto (90 patents)
- Kazuhiko Shiratani (14 patents)
- Shoji Katsumata (7 patents)
- Keiji Yoeda (28 patents)
- Makoto Ogiso (46 patents)
- Hideyuki Nishida (58 patents)
US Patent 7111594 · Granted Sep 26, 2006