Assignee
Inventors
- Toshikazu Matsuhashi (1 patents)
- Kuniomi Suzuki (1 patents)
- Kazuhisa Saito (18 patents)
- Hiroyasu Ogawa (20 patents)
- Masahide Aga (1 patents)
- Teruo Yamamiya (1 patents)
- Kenji Sugimoto (51 patents)
- Yutaka Tsuruta (3 patents)
US Patent 5030282 · Granted Jul 9, 1991