Assignee
Inventors
- Unknown
- Unknown
- Noriie Itoh (5 patents)
- Hiroshi Kushida (5 patents)
- Osamu Morita (4 patents)
- Hiroyoshi Yamada (12 patents)
- Unknown
- Unknown
- Mineo Kunihara (3 patents)
- Yoshiji Fujita (32 patents)
US Patent 5442062 · Granted Aug 15, 1995