Assignee
Inventors
- Makoto Morita (80 patents)
- Hidefumi Fuse (3 patents)
- Masafumi Kizu (6 patents)
- Koji Sato (375 patents)
- Seishi Tsukada (2 patents)
- Tatsuo Suzuki (99 patents)
- Kenji Nobukuni (1 patents)
- Katsuhiko Ogawa (5 patents)
US Patent 5864753 · Granted Jan 26, 1999