Assignee
Inventors
- Masami Tomita (152 patents)
- Kohichi Katoh (3 patents)
- Tomoe Hagiwara (6 patents)
- Koji Suzuki (383 patents)
- Shigekazu Enoki (30 patents)
- Naoki Iwata (41 patents)
- Motoi Orihara (11 patents)
- Shinichi Kuramoto (74 patents)
US Patent 5474869 · Granted Dec 12, 1995