Assignee
Inventors
- Michio Aruga (15 patents)
- Atsunobu Ohkura (1 patents)
- Akihiko Saito (59 patents)
- Kenji Suzuki (825 patents)
- Kenichi Taguchi (20 patents)
- Dale R. DuBois (25 patents)
- Alan F. Morrison (16 patents)
US Patent 5688331 · Granted Nov 18, 1997