Assignee
Inventors
- Yasuhiro Morisawa (13 patents)
- Akio Saito (11 patents)
- Satoru Naito (5 patents)
- Toshimitsu Toyama (8 patents)
- Susumu Kaneko (6 patents)
- Louis-Pierre Molleyres (17 patents)
- Jean-Claude Gehret (19 patents)
US Patent 5686484 · Granted Nov 11, 1997