Assignee
Inventors
- Ichiro Kataoka (75 patents)
- Kazuyuki Sasaki (57 patents)
- Kunimitsu Aoki (70 patents)
- Shozo Ashizawa (4 patents)
- Shinji Narama (4 patents)
- Takaaki Itou (63 patents)
- Toru Kidokoro (112 patents)
- Yoshihiko Hyodo (51 patents)
US Patent 5859365 · Granted Jan 12, 1999