71 Utility and 2 Design Patents
#6 in Shinagawa
#3,587 in Japan
#19,335 in the World
rank by utility patentsForward Citations = 308
Company Filing History:

Ntt Facilities, Inc.

4. 1 out of 1
Fujitsu Component Limted
where one patent can have more than one assignee
Get your Inventor Badge Today