Assignee
Inventors
- Satoshi Waga (14 patents)
- Mitsuo Bitoh (1 patents)
- Kazunari Takida (2 patents)
- Kenji Shimizu (132 patents)
- Kiyoshi Sasai (9 patents)
- Yoshihiro Sudoh (1 patents)
- Yoshinobu Kakihara (3 patents)
US Patent 5529831 · Granted Jun 25, 1996