Kazunori Andou

HI Hitachi: 1 patents #17,742 of 28,497Top 65%

HC Hitachi Device Engineering Co.: 1 patents #292 of 514Top 60%

HC Hitachi Information Technology Co.: 1 patents #20 of 121Top 20%

Overall (All Time): #3,462,185 of 4,157,543Top 85%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6962287	Information access device and information delivery system	Toshifumi Arai, Munetaka Itami	2005-11-08