How Japan sets up the patent application process

With the development of society, exchanges between countries have become closer and closer, and many of our country's cultures and products have gone abroad. It is very important to apply for patents for these items, so as to protect your own rights and reduce disputes. So what is the patent application procedure in Japan? Today, the editor of Legal Savior Network has compiled the following content on "How Japan sets up patent application procedures" to answer your questions. I hope it will be helpful to you.

1. Types of Japanese patents

Japanese patents, Japanese utility model patents and Japanese design patent.

2. Japanese Patent Application Procedure

1. Japanese Patent —Invention patent

(1) Documents required for Japanese patent application: specification and drawings (English version can be sent, Japanese translation will be supplemented within 2 months); letter of appointment (can be added later);

(2) If you apply for priority of a Japanese patent patent, you need to provide:

An application to claim priority must be filed within 12 months from the filing date of the first application in another country;

It is necessary to claim priority when applying, and a copy of the priority certificate It can be submitted to the Japanese government within 16 months from the priority date;

Domestic priority can be claimed within 12 months from the filing date of the previous case, and the previous case must give up.

(3) Japanese patent examination procedure:

Examination system;

Patent applications are published 18 months after the filing date (priority date);

The filing date (or priority date) ) needs to request an entity review within 3 years.

(4) Japanese patent patent maintenance fee:

Payable for the first to third years before registration The annual fee is payable year by year beginning 4 years before the registration date.

(5) Japanese patent patent term: 20 years from the date of application.

2. Japanese utility model patent - utility model patent

(1) Documents required for Japanese patent application: specification and drawings (English version can be sent, Japanese translation will be supplemented within 2 months); Letter of appointment (can be supplemented later).

(2) Japanese utility model patent application priority claim:

The first application in another country Submit an application to claim priority within 12 months from the filing date;

You need to claim it when you apply. Priority certification can be done within 16 months from the priority date Submit to the Japanese government within the month.

(3) Japanese utility model patent application review process: registration system.

(4) Japanese utility model patent patent maintenance fee:

Pay the annual fee for the 1st to 3rd years before registration, and start yearly from the 4th year before the registration date Pay.

(5) Japanese utility model patent term: 6 years from the filing date.

Supplementary explanation: When claiming rights in a Japanese utility model patent application, a technical evaluation letter issued by the Patent Office is required.

3. Japanese Ingenuity Patent-Design Patent

(1) Documents required for Japanese design patent application: instructions and drawings; letter of appointment (can be supplemented later).

(2) Claim of priority for Japanese design patent applications:

Submit an application claiming priority within 6 months from the filing date of the first application in another country Case;

It is necessary to claim when applying, and priority certification can be submitted to the Japanese government within 3 months.

(3) Japanese Invention Patent Application Examination Procedure: Examination System.

(4) Japanese Invention Patent Patent Maintenance Fee:

Pay the first-year annual fee before registration, and pay it yearly starting from the second year before the registration date.

(5) Japanese Invention Patent Period : 15 years from the date of registration.

Through the editor's introduction, I believe everyone has a certain understanding of this issue. If your situation is more complicated, the Legal Savior Network We also provide online lawyer consultation services. You are welcome to consult with lawyers on this website.