Assignee
Inventors
- Shoji Yuyama (144 patents)
- Tsuyoshi Kodama (37 patents)
- Shinichi Honda (27 patents)
- Hirotaka Hayashi (99 patents)
- Hirofumi Hayashi (23 patents)
- Kouichi Sugimoto (15 patents)
- Akitomi Kohama (15 patents)
US Patent 6119737 · Granted Sep 19, 2000