Assignee
Inventors
- Kouji Yamazaki (12 patents)
- Mitsutoshi Suzuki (3 patents)
- Kazuhiko Yanagi (1 patents)
- Minoru Noguchi (45 patents)
- Eisuke Komazawa (22 patents)
- Hiroshi Nagao (15 patents)
- Michio Matsuda (1 patents)
US Patent 6937459 · Granted Aug 30, 2005