Assignee
Inventors
- Akishige Ito (17 patents)
- Yoshiki Yanagisawa (13 patents)
- Jun Kikuchi (66 patents)
- Nobukazu Banjo (6 patents)
- Sanjay Gupta (177 patents)
- Mitsuru Shinagawa (48 patents)
- Tadao Nagatsuma (42 patents)
- Hakaru Kyuragi (23 patents)
US Patent 6624644 · Granted Sep 23, 2003