How long is the patent application period in Japan?

It is reported that the number of Japanese patent applications is 320,000, a decrease of 0. 1% compared with the previous year. Although the number of Japanese patent applications has decreased, Japanese patent applications have contributed to expanding product market share and maintaining the leading position in the industry. So how long is the patent application period in Japan? How long does it take for Bian Xiao to compile Japanese patent applications? How long is the patent application cycle in Japan? How long is the patent application period in Japan? It generally takes 1.5-2 years from application to authorization. Japan is a member of the Paris Convention and the PCT Treaty, so China applicants can directly apply for Japanese patents based on their national priority. Japan adopts the principle of applying first, so it is best to apply as soon as possible after making an invention. In addition, computer software can be patented in Japan. For a patent for utility model, the applicant shall search for the registrability of the new model before filing an application. Japan's appearance design adopts the registration system of local design, which allows some shapes and shapes with local characteristics to be registered. If this new registration system is used, the third party can sue for infringement after registering the featured part, even if the whole part is different.