Assignee
Inventors
- Hiroyuki Yamakita (34 patents)
- Katsuhiko Kumagawa (39 patents)
- Kazuo Inoue (140 patents)
- Akinori Shiota (17 patents)
- Ichiro Sato (45 patents)
- Hiroshi Satani (12 patents)
- Masanori Kimura (91 patents)
- Satoshi Asada (43 patents)
US Patent 6762816 · Granted Jul 13, 2004