Assignee
Inventors
- Junichi Tateno (2 patents)
- Kazuhito Kenmochi (17 patents)
- Ikuo Yarita (16 patents)
- Hisao IMAI (3 patents)
- Tomohiro Kaneko (47 patents)
- Yasuhiro Yamada (126 patents)
- Toshihiro Fukaya (1 patents)
US Patent 5875663 · Granted Mar 2, 1999