Assignee
Inventors
- Masayoshi Nagasawa (1 patents)
- Hideetsu Kimura (1 patents)
- Isao Kunii (1 patents)
- Kyutarou Fukui (1 patents)
- Kazumi Watanabe (12 patents)
- Kuniyasu Taguchi (1 patents)
- Tadao Shimizu (26 patents)
- Shigemitsu Ninomiya (1 patents)
US Patent 6599172 · Granted Jul 29, 2003