Assignee
Inventors
- Teruhiko Noguchi (14 patents)
- Hiroshi Kinashi (19 patents)
- Jitsuo Masuda (22 patents)
- Katsushi Inoue (29 patents)
- Tatsuo Tanaka (74 patents)
- Kunio Otsuki (5 patents)
- Kazuya Adachi (14 patents)
US Patent 5381212 · Granted Jan 10, 1995