Assignee
Inventors
- Christopher A. Briggs (1 patents)
- Rex A. Jennings (7 patents)
- Robert C. Wade (9 patents)
- Kikuko Harasawa (4 patents)
- Shigeru Ichikawa (31 patents)
- Kazuo Minohara (1 patents)
- Shinsuke Nakagawa (26 patents)
US Patent 5969156 · Granted Oct 19, 1999