Assignee
Inventors
- Seiichiro Yokoyama (21 patents)
- Shigeru Komeda (8 patents)
- Kiyoshi Iseki (8 patents)
- Yozo Yamada (21 patents)
- Chikao Morishige (18 patents)
- Hideyuki Mitamura (9 patents)
- Satoshi Osame (2 patents)
- Shinji Fujita (81 patents)
US Patent 5939205 · Granted Aug 17, 1999