Assignee
Inventors
- Yuichiro Asano (7 patents)
- Yoshihisa Kono (2 patents)
- Takayuki Yanagimoto (3 patents)
- Motoji Shiozumi (4 patents)
- Kunio Takahashi (44 patents)
- Akira Torao (8 patents)
- Susumu Moriya (26 patents)
- Atsushi Momose (13 patents)
US Patent 4708882 · Granted Nov 24, 1987