Assignee
Inventors
- Tetsuji Takegoshi (9 patents)
- Ryuichi NEMOTO (10 patents)
- Atsuhiko Urushihara (54 patents)
- Kouichi Saito (17 patents)
- Hidetika Kigoshi (1 patents)
- Takayuki Sutou (1 patents)
- Minoru Funahashi (1 patents)
- Seiji Nogami (1 patents)
US Patent 5675360 · Granted Oct 7, 1997