Assignee
No assignee recorded.
Inventors
- Shigeo Okonogi (14 patents)
- Mamoru Tomita (31 patents)
- Yasuo Fukuwatari (10 patents)
- Unknown
- Yoshitaka Tamura (16 patents)
- Teruhiko Mizota (11 patents)
- Unknown
- Unknown
- Unknown
- Koji Inagaki (16 patents)
US Patent 5266202 · Granted Nov 30, 1993
No assignee recorded.