Assignee
Inventors
- Hirohisa Oda (7 patents)
- Masamichi Miyauchi (1 patents)
- Akinori Miura (2 patents)
- Kenichi Moriyama (3 patents)
- Tsuneo Funahashi (1 patents)
- Yukihisa Moriya (1 patents)
- Katsushi TAKEDA (1 patents)
US Patent 5802901 · Granted Sep 8, 1998