Assignee
No assignee recorded.
Inventors
- Takeshi Endo (151 patents)
- Shinichiro Yamada (48 patents)
- Kazuhiro Tsuchihashi (7 patents)
- Noriyoshi Yamada (4 patents)
- Kensaku Oguni (30 patents)
- Satoru Yoshida (101 patents)
US Patent 6343482 · Granted Feb 5, 2002
No assignee recorded.