Assignee
Inventors
- Katsuyuki Funahata (15 patents)
- Shinichi Komura (139 patents)
- Kazuhiro Kuwabara (20 patents)
- Osamu Itou (102 patents)
- Katsumi Kondo (177 patents)
- Makoto Yoneya (56 patents)
- Makoto Abe (143 patents)
US Patent 6803980 · Granted Oct 12, 2004