PATENT FILING IN JAPAN

As corporate business activities are becoming increasingly globalized, number of patent filings from overseas to Japan is growing. In response to such demands, JPO has been working to expand Patent Prosecution Highway (PPH), which is a program that provides accelerated patent prosecution procedures based on sharing JPO’s examination results. Recently, a bilateral Patent Prosecution Highway (PPH) pilot program has commenced between the Indian Patent Office (IPO) and the Japan Patent Office (JPO). Also, Japan has been promoting harmonization with major countries such as the U.S., Nations in the EU, China and South Korea in their respective systems and operations. GPF can assist in efficiently and promptly, using accurate translations, filing of patent applications. GPF along with Khurana and Khurana, Advocates and IP Attorneys (K&K) has tremendous experience in dealing with Patent Filing/ Prosecution as per Japanese Patent Laws, and can assist in hand-holding through the complete prosecution lifecycle of a Patent.

 

High Level Cost Estimate for Filing
Description
Price
Official Fee
$ 150
Attorney Fee
$ 1000
Translation Fee
$ 1400
Total
$ 2550
Documents Required

 

  • Power of Attorney.
  • Declaration by the Applicant/Inventor.
  • PCT Application details/Priority Application Details.
  • Fee Correspondence document.
  • Translation in Japanese of the PCT Application.
Filing to Grant Procedure
1
STEP 1 : Filing the Patent Application



  • Submit the application to the Japan Patent Office (JPO) under the first-to-file system using prescribed forms.


2
STEP 2 : Formality Check & Publication


  • JPO conducts a formality examination.
  • The application is published after 18 months from the filing date.

3
STEP 3 : Request for Examination


  • A request must be filed within 3 years of the filing date.
  • Without this, the application is deemed withdrawn.

4
STEP 4 : Substantive Examination


  • JPO examines patentability (novelty, inventive step, industrial applicability).
  • If no issues are found, a decision to grant is issued.

5
STEP 5 : Registration & Grant


  • Upon fee payment, the patent is registered, and a patent number is assigned.
  • The patent is then published in the Patent Gazette.
  • Protection of patent is for 20 days from international filing date.