Assignee
Inventors
- Kenjiro Murakami (20 patents)
- Toshikazu Kotaka (42 patents)
- Hiroshi Ishida (148 patents)
- Kiyoto Komura (1 patents)
- Yoshiaki Nakayama (65 patents)
- Nobuhito Takahashi (55 patents)
- Satoshi Takehana (6 patents)
US Patent 5494364 · Granted Feb 27, 1996