Assignee
Inventors
- Fukue Nagata (7 patents)
- Yoshiyuki Yokogawa (10 patents)
- Motohiro Toriyama (19 patents)
- Yukari Kawamoto (7 patents)
- Takahiro Suzuki (401 patents)
- Kaori Nishizawa (6 patents)
- Hajime Nagae (9 patents)
US Patent 5427754 · Granted Jun 27, 1995