Assignee
Inventors
- Hiroshi Shohara (10 patents)
- Mitsunori Adachi (6 patents)
- Haruo Suzuki (65 patents)
- Yasuji Kasuya (6 patents)
- Tetuo Ohno (6 patents)
- Yasuo Tabuchi (48 patents)
- Masahiro Kinoshita (74 patents)
- Shigeo Murata (15 patents)
US Patent 6338197 · Granted Jan 15, 2002