TI

Takashi Ikegawa

NT NTT: 1 patents #2,911 of 4,871Top 60%
📍 Shibuya, JP: #88 of 166 inventorsTop 55%
Overall (All Time): #3,291,833 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7735129 Firewall device Kazuhiko Nagata, Taisuke Oka, Ryoichi Suzuki, Hiroyuki Ichikawa, Tadashi Ishikawa 2010-06-08