Assignee
Inventors
- Shunichi Kishimoto (19 patents)
- Yasuo Funazo (6 patents)
- Katsumi Terada (27 patents)
- Goro Hamagishi (76 patents)
- Kazuhiko Takeuchi (3 patents)
- Daisuke Takemori (18 patents)
- Takashi Ikeda (316 patents)
US Patent 5126628 · Granted Jun 30, 1992