Assignee
Inventors
- Haruo Ogawa (8 patents)
- Haruhiro Kuboyama (3 patents)
- Hirofumi Konishi (58 patents)
- Toshiaki Inage (2 patents)
- Shinji Morino (4 patents)
- Yoshiaki Ueno (12 patents)
- Haruhiko Hyosu (2 patents)
- Yoshihiro Shogaki (5 patents)
US Patent 5355523 · Granted Oct 11, 1994