What is IPDL ?

lIPDL (Industrial Property Digital Library):

The IPDL is a public resource which provides free access to replications of the JPO database 

of industrial property information with search functions through the Internet.

       --Everyone can access to the IPDL at anytime, anywhere, free of charge, without any permission.

      --The IPDL has been started since March 31, 1999 and over 80．4 million documents
        are available.

       --Some services are available in English as well.


Concept of the IPDL:

Concept of IPDL