MK

Makoto Kayashima

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
Overall (2003): #165,671 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6520409 Electronic transaction method and system Masakatsu Mori, Nariyasu Hamada 2003-02-18