Assignee
Inventors
- Thomas Krug (42 patents)
- Klemens Ruebsam (5 patents)
- Andreas Meier (44 patents)
- Gerhard Steiniger (7 patents)
- Mitsuru Kano (70 patents)
- Noboru Sasaki (48 patents)
- Takashi Miyamoto (201 patents)
- Mamoru Sekiguchi (9 patents)
US Patent 5286531 · Granted Feb 15, 1994