Assignee
Inventors
- Shigeto Kayane (14 patents)
- Yoshitaka Yanou (1 patents)
- Hidetake Fujinaka (6 patents)
- Hidenori Yoshida (6 patents)
- Yoshinori Murakami (65 patents)
- Akira Suzuki (768 patents)
- Koji Maeda (143 patents)
US Patent 6475470 · Granted Nov 5, 2002