Assignee
Inventors
- Satoshi Kakizaki (2 patents)
- Toshikazu Karino (6 patents)
- Shoichiro Izumi (16 patents)
- Mikio Koizumi (1 patents)
- Makoto Ozawa (21 patents)
- Fumihide Ikeda (10 patents)
- Tohru Yoshida (55 patents)
- Ryoji Saito (8 patents)
US Patent 5387265 · Granted Feb 7, 1995