Samsung moves to dismiss Apple’s appeal in Japan

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Samsung moves to dismiss Apple’s appeal in Japan

Samsung went before the Intellectual Property High Court in Tokyo on Monday requesting that it dismiss Apple’s appeal of the August decision in favour of the Korean smartphone manufacturer. The parties appeared before Judge Shuhei Shiotsuki, with further arguments scheduled for March 21

Apple had asserted that Samsung infringed its patent involving the synchronisation of media content between a mobile device and a computer, and sought ¥100 million ($1.3 million) in damages. The Tokyo District Court returned a complete defence verdict and ordered Apple to pay Samsung’s court costs.

This patent dispute is just one battle in the so-called smartphone wars, the most notable being the $1.06 billion verdict awarded to Apple by a Northern California jury for infringement of Apple’s designs. On Tuesday, Judge Lucy Koh refused Apple’s request to increase the damage award, finding that Samsung’s infringement of three utility patents was not wilful.

The case before the Tokyo court did not involve Apple’s design patents. However, Apple has filed a separate lawsuit in Japan alleging that Samsung had infringed its designs.

more from across site and SHARED ros bottom lb

More from across our site

Gunjan Paharia discusses developing RIA, an AI platform built to draw on decades of institutional knowledge, support junior lawyers, and reshape how legal teams work
A strong Canadian business helped lift profits, but the IP service group's latest results underline the pressure facing its operations in Australia, New Zealand and parts of Asia
Wins in court have been key to the six-year-old firm’s growth, as one of its founders explains
The firm’s co-CEO discusses patent litigation, collaboration with overseas colleagues and the next generation of leaders
Two recent decisions demonstrate the courts’ creativity in cutting-edge IP disputes that tested their jurisdictional powers
Aditi Verma Thakur, managing partner at Aishani Partners, discusses 5 am wake-ups, working with high-performing professionals and staying calm under pressure
After more than three decades at Wilson Sonsini, Ian Edvalson explains why he moved to expand his life sciences transactional practice
While individual lateral hires and full-scale mergers remain popular options to scale a firm’s IP practice, recent activity indicates that a third option is proving successful
Lead King & Spalding trial lawyer says that while this is the first IP litigation defence victory for DoorDash, it certainly won’t be the last
As firms invest in scale, professional management and technology, trusted client relationships may become the competitive edge that cannot be automated
Gift this article