Assignee
Inventors
- Noritomo Hirayama (10 patents)
- Unknown
- Mutsumi Nagumo (9 patents)
- Masahiro Uno (49 patents)
- Yohichi Yamashita (1 patents)
- WAN-JUN JIANG (6 patents)
- Tetsuo Uchiyama (21 patents)
- Kenichi Tsuji (15 patents)
US Patent 5965051 · Granted Oct 12, 1999