OH

Osamu Hasegawa

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
NE Nec: 1 patents #191 of 878Top 25%
📍 Meguro, JP: #2 of 17 inventorsTop 15%
Overall (2005): #40,379 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6978209 Mobile terminal and navigation system Fumiharu Nakahara, Yoshiaki Umehara, Naoki Tsuji, Junichi Yoshida 2005-12-20
6941112 Gain control amplification circuit and terminal equipment having the same 2005-09-06