Assignee
Inventors
- Makoto Shiozaki (6 patents)
- Satoshi Haseda (21 patents)
- Jun Tarui (16 patents)
- Osamu Ito (245 patents)
- Nobuhito Hobo (14 patents)
- Yoshihiko Tsuzuki (24 patents)
- Shizuo Kawai (8 patents)
- Hiroshi Sami (7 patents)
US Patent 4416232 · Granted Nov 22, 1983