News & Analysis as of

Patent Infringement Patents Japan

Jones Day

Japanese Supreme Court: Building a System That Includes a Server Located Outside Japan Constitutes Patent Infringement

Jones Day on

On March 3, 2025, the Japanese Supreme Court held that building a network-based system comprised of a server located in the United States, connected via a network to user terminals in Japan, constitutes "producing a product"...more

Hogan Lovells

Japan: Supreme Court Decision — Closing a loophole for patent infringements in cross-border network systems

Hogan Lovells on

On March 3, 2025, the Supreme Court of Japan upheld the original judgment that found patent infringement in respect of the acts performed on a server located outside Japan, virtually affirming the extraterritorial application...more

McDermott Will & Emery

[Webinar] IP Focus | US Patent Law Under the New Trump Administration - February 5th, 10:00 am JST

McDermott Will & Emery on

McDermott is committed to providing insightful commentary on intellectual property (IP) developments from around the world to our Japanese clients. During these sessions, a variety of speakers from McDermott’s offices in the...more

Kilpatrick

Follow-up Report: Recent IP High Court Decision on Cross-Border Patent Infringement

Kilpatrick on

As reported in the previous Japan IP Watch (June 2023), a high-profile lawsuit involving a network-related invention was decided by the IP High Court....more

Orrick, Herrington & Sutcliffe LLP

Intellectual Property - Patents - The World in U.S. Courts: Summer 2019

Direct and Indirect Infringement Claims Allowed to Proceed Against Japanese Parent that Neither Imported nor Sold Allegedly Infringing Cellphones in the US - Semcon IP Inc. v. Kyocera Corp., US District Court for the...more

Morgan Lewis

Recent Japanese IP High Court Ruling May Increase Future Patent Damages Awards

Morgan Lewis on

A grand panel of the Japanese Intellectual Property High Court recently clarified the criteria for calculating damages awards in Japanese patent infringement cases in a manner that is favorable to plaintiff patentees. This...more

Morgan Lewis

Japan’s 2019 Patent Law Aims to Strengthen the Patent Litigation System

Morgan Lewis on

The Japanese Patent Office is trying to strengthen its patent litigation system, with 2019 revisions to the Japanese Patent Act recently approved by the Japanese Diet. With this reform now written into law, Japan could be on...more

Hogan Lovells

Patents - Patent litigation - Japan

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In Japan, the Intellectual Property High Court (IPHC) established in 2005 has jurisdiction to handle intellectual property cases as second instance, and registered IP cases appealed against trial decisions of the Japan Patent...more

Hogan Lovells

Japan: Nikkei interviews Theodore Essex – ITC puts weight on the actual situation of patentees

Hogan Lovells on

Last month, Nikkei interviewed Senior Counsel Theodore (Ted) Essex on the importance of The United States International Trade Commission (“ITC”) for Japanese companies....more

Morrison & Foerster LLP

MoFo IP Newsletter - April 2016

The 2015 Changes to the Federal Rules Matter for Your Patent Case and Tech Business: Getting in the Courthouse Door Just Got Tougher - It used to be that a complaint for patent infringement would survive a motion to...more

McDermott Will & Emery

Modification of Protective Orders to Permit Use of Discovery Material in Foreign Litigation Must Consider 28 U.S.C. § 1782 Factors...

McDermott Will & Emery on

The U.S. Court of Appeals for the Federal Circuit vacated an order modifying a protective order to allow the use of confidential discovery material in foreign litigation, explaining that courts facing such questions must...more

Dorsey & Whitney LLP

US China Trade War — Stock Market Crash, Presidential Trade Politics, Trade Policy, Customs, Antitrust and Securities

Dorsey & Whitney LLP on

The Chinese stock market crash and world- wide effect on stock markets around the World has created a crisis with day to day developments. The World Stock market crash stated on August 24, 2015 and went through to August...more

Akin Gump Strauss Hauer & Feld LLP

IP Newsflash - July 2015 #4

FEDERAL CIRCUIT CASES - Federal Circuit Grants Mandamus Disallowing Use of U.S. Discovery in Foreign Proceedings - The Federal Circuit has granted mandamus vacating a New Jersey district court’s order that allowed...more

Morrison & Foerster LLP

IP Newsletter - July 2015

In This Issue: - En Banc Federal Circuit Abandons “Strong” Presumption That a Limitation Is Not Subject to 35 U.S.C. § 112, Paragraph 6 - Supreme Court Rejects Belief of Invalidity Defense for Inducement in...more

Morrison & Foerster LLP

Japanese IP High Court’s Challenges

The Intellectual Property High Court of Japan established in April 2005 will have its 10th anniversary this April. The US Court of Appeals for the Federal Circuit founded in 1982 is the model for this IP specialized court....more

Dorsey & Whitney LLP

US China Trade War Developments –Trade, False Claims Act, Patents, US/Chinese Antitrust And Securities

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On December 3, 2013, former Congressman Don Bonker of APCO and I will be speaking in Vancouver, Canada at a breakfast conference held by the American Chamber of Commerce on “The Trans-Pacific Partnership Demystified: A...more

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