RYUKA PATENT FIRM: INTELLECTUAL PROPERTY NEWS FROM JAPAN

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Japanese IP News

Latest IP News in Japan

Patent Attorneys of Ryuka, Tokyo Intellectual Property Law Firm, in association with inventors and technical specialists, offer suggestions on Japanese Patent Law and successful Design Prosecution, Trademark Protection and Patent Prosecution in the U.S., Japan and around the world; decisions, judgments and requirements of the Japanese Patent Office (JPO) and Intellectual Property High Court (IPHC).

Japanese IP News border
  • Asia Law & Practice IP Profile 2008 NEW
  • For strongest patents, Ryuka recommends synchronizing responses to Official Actions by world patent offices such as Japan Patent Office (JPO), United States Patent and Trademark Office (USPTO), and Korean Intellectual Property Office (KIPO).

  • Amendment Requirements in Japan
  • It is suggested that, before filing a Japanese Patent Application or PCT (Patent Cooperation Treaty) Application to be entered in Japan, that you describe concepts to support future amendments. Ryuka IP Firm can ensure the specifications are worded to fit Japanese Amendment Requirements.

  • Suggestions on New Japanese Patent Law,
  • Amendment is more limited; divisional application can be filed within 30 days from allowance; longer term to file translations: Ryuka Patent Firm can best advise you on how the new Japanese Patent Law may affect you.

  • Adjust OA Timing of JP for Valid US Patents
  • Deferral of the Examination, Information listing, Preliminary Amendment and Acceleration of the Examination are all strategies to adjust Japan Patent Office Actions to obtain valid patents. Ryuka IP Law Firm can help you decide the best strategy.

  • Merged with a Semiconductor Firm
  • Tokyo intellectual property firm Ryuka merged with Hayashi & Associates, a Japanese patent firm specializing in semiconductors with many inventions of their own, for growth and globalization.

  • Strategies for the Revision of US Patent Rule
  • U.S. Patent Rule Revision affects patent priorities, continuation and claim strategies, disclosure of related invention in Japan and more: How Ryuka Patent Firm can help.

  • Adjust JP Examination for Valid Patents (70.0KB)
  • Preliminary Amendment addresses stricter claim requirements in Japan Patent Law; claim clarity is stricter than in the USPTO. Claims must be described in the Specifications while incorporation of claims by reference must be removed for filing in Japan. Ryuka IP Law Firm can help you find the most efficient filing strategies.

  • Enforcement 2007 of Japanese Patent Law Amendment
  • After the first Official Action, the Japanese Patent Law Amendment is more limited, but there is more chance to file a divisional application. Also, a translation of an application may be filed within one year and two months from the filing date of the priority application, if the application was filed in English in Japan. Speak with Ryuka, your patent attorneys in Japan, to see how the Amendment may affect your filing.

  • Decision Trends of IPHC
  • The Intellectual Property High Court (IPHC) was established in April 2005, being responsible for appeals from the Patent Office for patentability and appeals from district courts for infringement suits of the intellectual property rights. See how its efforts have affected average proceeding term and the trends its decisions have taken.



Japanese Patent Information

  • U.S. and Japan to Pilot Patent Prosecution Highway
  • In May, 2006, the Japanese Patent Office (JPO) announced that they had agreed with the USPTO for the "trial" of the Patent Prosecution Highway. The practice of accelerating the examination already exists in Japan for other causes. In the current practice, the applications are normally examined within three months from the date the request for the acceleration is filed.

  • Notice of Revision of Examination Guidelines for Amendment of Description, Claims and Drawings(2004)
  • The revision to the Japan Patent Office Examination Guidelines changes the scope of allowable amendment in the description, claims or drawings as originally filed. The revised Examination Guidelines are applied to those applications filed on or after January 1, 1994 and examined on or after October 22, 2003. See how Ryuka Intellectual Property Law Firm copes with the new Revision.

  • Change of Official Fee / New System in JAPAN (2004)
  • On April 1, 2004, the official fees of the Japanese Patent Office changed, while the patent opposition system was unified with the patent invalidation appeal system. See how the changes may affect you.

  • Aruze vs. Sammy
  • Significant case indicates a reform of damages in Japan and warns infringers that the courts are adopting a stance of awarding significantly larger damage amounts.

  • The Timing of Infringement notice
  • There are critical issues that should be considered by a patent owner in the timing of a notification of infringement of a Japanese Patent. There are two ways of invalidating Japanese patents, namely, opposition for invalidation and appeal for invalidation. Ryuka Patent Firm briefly explains the difference here; contact them to discuss in greater detail the advantages of the options in your specific case.

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