22/07/2022
I will explain using the patent information of "Asahi Raw Beer Mug Can" as an example.
(1) Under the Japanese patent system, even if you apply for a patent, the examination will not start unless you take the procedure of "request for examination of application" within 3 years from the date of application. The invention requested for examination will be published in the patent gazette and will be subject to examination.
(2) An application for which examination is not requested within a certain period (about 1 year and 3months) after the application will be published (forcibly) in the patent gazette after 1 year and 6 months. At this point, the invention becomes "publicly known", but no one other than the applicant is yet able to carry out the invention with peace of mind. This is because the applicant for the published invention is granted the "right to claim compensation" in return for publication, and has the right to claim compensation equivalent to the royalty from the other person who implemented the invention. is. However, the actual compensation is conditioned on the invention being granted rights in the future, and for inventions for which refusal has been confirmed as a result of examination, or for inventions for which examination was not requested within the examination request deadline described later. , Compensation claim will not be realized.
(3) An application that was published one year and six months after the application and was not requested for examination will be deemed to be withdrawn three years after the filing date, and the request for examination will not be possible. At this point, the invention is separated from the continuation of the Patent Office, and others can safely carry out the claimed invention.
(4) "Asahi Raw Jock Can" was named "Effervescent Beverage Can and Its Manufacturing Method" on November 22, 2019 (November 22, 2019) by "Asahi Beer Co., Ltd." and two others. The application was filed and publis