Assignee
Inventors
- Masami Kato (95 patents)
- Tadashi Tanaka (102 patents)
- Yasuki Nishimura (1 patents)
- Katsutoshi Yata (1 patents)
- Masahiko Nakao (7 patents)
- Takeshi Sakai (115 patents)
- Tsuyoshi Ohishi (4 patents)
- Tsuneo Higashi (5 patents)
US Patent 5282429 · Granted Feb 1, 1994