Assignee
Inventors
- Yasutoshi Suzuki (84 patents)
- Kenichi Ao (44 patents)
- Hirofumi Uenoyama (19 patents)
- Hiroki Noguchi (126 patents)
- Koji Eguchi (15 patents)
- Ichiro Ito (4 patents)
- Yoshimi Yoshino (20 patents)
US Patent 5471084 · Granted Nov 28, 1995