Assignee
Inventors
- Hiroshi Hashimoto (338 patents)
- Yoshiro Nishimoto (7 patents)
- Tetsuya Takahashi (111 patents)
- Akira Nakazumi (8 patents)
- Masahiro Nishisaka (1 patents)
- Toru Takahashi (508 patents)
- Masahiko Toyoshima (1 patents)
US Patent 6377679 · Granted Apr 23, 2002