RO

Ritsuko Ohkura

Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
Overall (All Time): #1,624,670 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6295278 ATM device Hideaki Mochizuki 2001-09-25
6122249 Add-drop multiplexing apparatus Hideaki Mochizuki 2000-09-19
5974045 OAM processing device in an ATM network Hideaki Mochizuki 1999-10-26