Assignee
Inventors
- Kazuki Miyamoto (23 patents)
- Koki Kuroda (12 patents)
- Naoyuki Ohki (30 patents)
- Masaki Nakano (151 patents)
- Takahiro Ushiro (20 patents)
- Yasuo Fukazu (25 patents)
- Atsushi Chaki (13 patents)
- Shinichi Takata (34 patents)
US Patent 5656187 · Granted Aug 12, 1997