Assignee
Inventors
- Shunji Sasaki (7 patents)
- Atsuhiro Kobayashi (8 patents)
- Hideki Okuzono (1 patents)
- Futoshi Kawamura (15 patents)
- Masahiro Ito (290 patents)
- Hiroyasu YONEYAMA (3 patents)
- Kazuhisa Yagi (3 patents)
US Patent 5743111 · Granted Apr 28, 1998