YM

Yukio Matsuyama

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #84,048 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6587581 Visual inspection method and apparatus therefor Yuji Takagi, Takashi Hiroi, Maki Tanaka, Asahiro Kuni, Junzou Azuma +2 more 2003-07-01