Assignee
No assignee recorded.
Inventors
- Sinryo Yabe (2 patents)
- Kota Tofukuji (2 patents)
- Shigeyoshi Momose (3 patents)
- Sakae Yoshida (10 patents)
- Kazuyuki Tahira (2 patents)
- Tsugio Sato (4 patents)
US Patent 6589496 · Granted Jul 8, 2003
No assignee recorded.