Assignee
Inventors
- Koji Takahashi (533 patents)
- Teruo Hieda (84 patents)
- Kenji Kyuma (39 patents)
- Yoshihiro Nakatani (38 patents)
- Koichiro Suzuki (32 patents)
- Takeshi Abe (158 patents)
- Yoshifumi Ishikawa (13 patents)
US Patent 6091885 · Granted Jul 18, 2000