KK

Keiji Kawahara

HI Hitachi: 1 patents #1,745 of 4,225Top 45%
📍 Hitachinaka, JP: #117 of 318 inventorsTop 40%
Overall (2003): #181,051 of 273,478Top 70%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6580395 High-frequency communication apparatus and method of manufacturing the same Atsushi Koshizaka, Shirou Oouchi, Mizuho Yokoyama 2003-06-17