Assignee
No assignee recorded.
Inventors
- Akira Hongo (5 patents)
- Hideki Ueda (65 patents)
- Issei Nakata (6 patents)
- Eiichi Yoshida (127 patents)
- Nobuyoshi Aoki (5 patents)
- Toshimitsu Suzuki (26 patents)
US Patent 4471627 · Granted Sep 18, 1984
No assignee recorded.