Assignee
Inventors
- Yoshihisa Miyahara (6 patents)
- Kohichi Kimura (12 patents)
- Yoshiyuki Motoyoshi (13 patents)
- Tatsuo Takagi (14 patents)
- Osamu Horiuchi (34 patents)
- Nobuya Tomosue (10 patents)
- Toshihisa Okabe (1 patents)
- Hiromi Furuya (32 patents)
US Patent 5876640 · Granted Mar 2, 1999