Assignee
Inventors
- Nobuo Habu (5 patents)
- Kouichi Osawa (18 patents)
- Yuuichi Kato (7 patents)
- Michio Furuhashi (13 patents)
- Taiyo Kawai (10 patents)
- Junichi Saiki (9 patents)
- Toshio Ito (94 patents)
- Tsutomu Nakamura (196 patents)
US Patent 4559599 · Granted Dec 17, 1985