Assignee
Inventors
- Soji Sugai (3 patents)
- Hiroyuki Komai (11 patents)
- Noriaki Kudo (1 patents)
- Kazuo Sato (22 patents)
- Toyokuni Honma (3 patents)
- Junji Kadotani (3 patents)
- Kiyoshi Koi (5 patents)
- Mitsuru Ito (1 patents)
US Patent 5736487 · Granted Apr 7, 1998