Assignee
Inventors
- Kenichi Honjo (79 patents)
- Haruo Isaka (30 patents)
- Satoshi Ohyama (15 patents)
- Masafumi Nishida (8 patents)
- Yoshio Sakakibara (36 patents)
- Toshiyuki Kohri (7 patents)
- Koji Sakurai (26 patents)
US Patent 6424483 · Granted Jul 23, 2002