Assignee
Inventors
- Satoru Satake (72 patents)
- Akira Fukuhara (8 patents)
- Kiminori Kono (2 patents)
- Masahide Houri (2 patents)
- Shigeki Kinoshita (2 patents)
- Masashi Kageyama (2 patents)
- Chozaburo Ikuta (6 patents)
- Haruyoshi Yamaguchi (3 patents)
US Patent 6460704 · Granted Oct 8, 2002