Assignee
Inventors
- Makoto Jimbo (1 patents)
- Mamoru Yoshikawa (13 patents)
- Shinjiro Suga (4 patents)
- Yoshihisa Yamaguchi (20 patents)
- Masahiro Niwa (16 patents)
- Eiko Kobayashi (22 patents)
- Kunimichi Kubo (16 patents)
US Patent 5571879 · Granted Nov 5, 1996