Assignee
Inventors
- Tomokazu Andoh (7 patents)
- Yoshiyuki Osada (46 patents)
- Toshihiko Miyazaki (93 patents)
- Hideaki Mitsutake (86 patents)
- Naoto Nakamura (66 patents)
- Masahiro Tagawa (22 patents)
- Tadashi Kaneko (49 patents)
US Patent 5821689 · Granted Oct 13, 1998