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The Japan Patent Office is launching a new platform for patent information on 23 March 2015, called Japan Platform for Patent Information (J-PlatPat). We will publish new search guides for this platform as soon as possible.
As of Friday afternoon, 20 March 2015, the JPO's Industrial Property Digital Library (IPDL) will no longer be accessible. Users will be redirected automatically to the new JP-PlatPat (https://www.j-platpat.inpit.go.jp).
For questions regarding the new J-PlatPat please contact us at firstname.lastname@example.org