Assignee
Inventors
- Unknown
- Shun-ichi Ikeda (10 patents)
- Yasushi Shida (8 patents)
- Masaji Kasai (43 patents)
- Hiroyuki Ishida (8 patents)
- Uichiro Kimura (2 patents)
- Katsushige Gomi (24 patents)
- Hiromitsu Saito (35 patents)
- Kimihisa Ueno (9 patents)
US Patent 5539112 · Granted Jul 23, 1996