Assignee
Inventors
- Nobuhito Kashiwagi (2 patents)
- Syojiroh Asakura (1 patents)
- Tatsuo Ide (1 patents)
- Masato Sakurai (1 patents)
- Masakazu Adachi (54 patents)
- Katsumi Tomiyoshi (2 patents)
- Tsuneo Hirano (1 patents)
US Patent 5567443 · Granted Oct 22, 1996