KN

Katsumasa Nagai

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HC Hitachi Keiyo Engineering Co.: 1 patents #46 of 115Top 40%
Overall (All Time): #3,429,955 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7115039 Contents distribution system for simulation ride system, distribution apparatus for ride contents administration center, simulation ride control apparatus and computer software Yuji Matsuda, Tsukasa Shiina, Masayuki Oshiro, Kazuhide Ebine, Kenjiro Fujii 2006-10-03