Assignee
Inventors
- Susumu Taniguchi (42 patents)
- Hideaki Kimata (45 patents)
- Keiji Ban (15 patents)
- Hiroyuki Arima (39 patents)
- Masayuki Mizuno (116 patents)
- Katsuhide Yamaguchi (9 patents)
- Makoto Eki (9 patents)
US Patent 6064498 · Granted May 16, 2000