Assignee
Inventors
- Teruo Akimoto (1 patents)
- Kiyoshi Kawamura (86 patents)
- Taro Kawabata (10 patents)
- Yasuhiko Ohba (9 patents)
- Tadaharu Kato (28 patents)
- Masaaki Suzuki (173 patents)
- Motoya Kondo (2 patents)
- Hironori Osakabe (2 patents)
US Patent 6084167 · Granted Jul 4, 2000