KA

Kazuyuki Aoyama

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
Overall (All Time): #1,565,736 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7644357 Data conversion system 2010-01-05
7624124 System and method for assisting generation of business specification Hirofumi Shinke, Takashi Kashimoto 2009-11-24
7240063 System for getting conversion rules 2007-07-03