Assignee
Inventors
- Kazunari Moriya (9 patents)
- Yukio Inaguma (16 patents)
- Hideo Nakai (37 patents)
- Hiroki Ohtani (15 patents)
- Sumikazu Shamoto (14 patents)
- Masayuki Komatsu (39 patents)
- Shoichi Sasaki (35 patents)
US Patent 6630804 · Granted Oct 7, 2003