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Grand Panel Cases of the IP High Court

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Pending Cases

Case Name
No Grand Panel Case is currently pending

Disposed Cases

1. 2023（Ne）10040 Appeal Case of damages

Case Information

Appealed From
Tokyo District Court（Case Number:2022（Wa）5905）
Parties
[Appellant-Plaintiff] TOKAI IKA Ltd.
[Appellee-Defendant] Y（individual）
Type of Right
Patent
Name of Invention
COMPOSITION　FOR　PROMOTING　INCREASE　OF　SUBCUTANEOUS　TISSUE　AND　SUBCUTANEOUS　FATTY　TISSUE（Patent Number:5186050）
Judgment
March 19,2025

2. 2022(Ne)10046 Appeal Case of Seeking Injunction and Compensation against Patent Infringement

Case Information

Appealed From
Tokyo District Court(Case Number:2019(Wa)25152)
Parties
[Appellant-Plaintiff] DWANGO Co.,Ltd.
[Appellee-Defendant] FC2, INC.
[Appellee-Defendant] Homepage System,Inc.
Type of Right
Patent
Name of Invention
COMMENT DISTRIBUTION SYSTEM(Patent Number:6526304)
Judgment
May 26, 2023

3. 2020(Ne)10024 Appeal Case of Seeking Injunction and Compensation against Patent Infringement

Case Information

Appealed From
Osaka District Court(Case Number:2018(Wa)3226)
Parties
[Appellant-Plaintiff] FUJI MEDICAL INSTRUMENTS MFG.CO.,LTD.
[Appellee-Defendant] Family Inada Co.,Ltd.
Type of Right
Patent
Name of Invention
CHAIR-TYPE MEDICAL TREATMENT APPARATUS (Patent Number:4504690)
CHAIR-TYPE MASSAGE MACHINE(Patent Number:4866978)
Judgment
October 20,2022

4. 2019(Ne)10003 Appeal Case of Seeking Injunction and Compensation against Patent Infringement

Case Information

Appealed From
Osaka District Court(Case Number:2016(Wa)5345)
Parties
[Appellant･Appellee-Plaintiff] MTG Co.,Ltd.
[Appellee･Appellant-Defendant] FIVE STARS CO.LTD.
Type of Right
Patent
Name of Invention
Beauty Instrument (Patent Number:5356625,5847904)
Judgment
February 28, 2020
  • Summary and Full text of the judgment(PDF1.69MB)
  • Summary and Extract of the judgment of the first instance(PDF410KB)

5. 2018(Ne)10063 Appeal Case of Seeking Injunction and Compensation against Patent Infringemen

Case Information

Appealed From
Osaka District Court(Case Number:2015(Wa)4292)
Parties
[Appellant-Defendant]NeoChemir Inc. ,COSMEPRO CO.,Ltd ,AIRICA Co.,Ltd ,CHIARA MACCHIATO Co.,Ltd ,WINGSENSE CO.,Ltd ,Cosmebose Inc. ,CLEAR NOIR Co.,Ltd
[Appellee-Plaintiff]Medion Research Laboratories Inc.
Type of Right
Patent
Name of Invention
VISCOUS COMPOSITIONS CONTAINING CARBON DIOXIDE(Patent Number:4659980,4912492)
Judgment
June 7,2019
  • Summary and Full text of the judgmentPDF(PDF465KB)
  • Summary of the judgment of the first instance(PDF9KB)
  • Full text of the judgment of the first instance(PDF606KB)

6. 2016(Gyo-Ke)10182Case of Seeking Rescission of the JPO Decision of dismissal of motion to invalidation of Patent
2016(Gyo-Ke)10184Case of Seeking Rescission of the JPO Decision of dismissal of motion to invalidation of Patent

Case Information

Appealed From
Japan Patent Office (Decision Number:Muko 2015-800095)
Parties
[Plaintiff] Nippon Chemiphar Co.,Ltd.(2016(Gyo-Ke)10182),X(2016(Gyo-Ke)10184)
[Defendant] Shionogi & Co.,Ltd.,[Supporting intervener for the defendant] AstraZeneca UK Limited
Type of Right
Patent
Name of Invention
PYRIMIDINE DERIVATIVE (Patent Number:2648897)
Judgment
April 13, 2018

7. 2016(Ne)10046 Appeal Case of Seeking Injunction against Patent Infringement

Case Informationt

Case Information
Appealed From
Tokyo District Court (Case Number:2015(Wa)12414)
Parties
[Appellant - Plaintiff] Debiopharm International S.A.
[Appellee - Defendant] TOWA PHARMACEUTICAL CO., LTD
Type of Right
Patent
Name of Invention
PHARMACEUTICALLY STABLE OXALIPLATINUM PREPARATION (Patent Number:3547755)
Judgment
January 20, 2017
  • Summary and Full text of the judgment(PDF470KB)
  • Full text of the judgment of the first instance(PDF289KB)

8. 2015(Ne)10014 Appeal Case of Seeking Injunction against Patent Infringement

Case Information

Appealed From
Tokyo District Court (Case Number:2013(Wa)4040)
Parties
[Appellant - Defendant] DKSH Japan K,K., Pola Pharma Inc., Iwaki Seiyaku Co.,Ltd., Takata Seiyaku Co.,Ltd
[Appellee - Plaintiff] Chugai Pharmaceutical Co.,Ltd
Type of Right
Patent
Name of Invention
INTERMEDIATES FOR THE SYNTHESIS OF VITAMIN D AND STEROID DERIVATIVES AND PROCESS FOR PREPARATION THEREOF (Patent Number:3310301)
Judgment
March 25, 2016
  • Summary and Full text of the judgment (PDF821KB)
  • Summary and Full text of the judgment of the first instance (PDF493KB)

9. 2013(Gyo-Ke)10195 Case of Seeking Rescission of the JPO
Decision of dismissal of motion to invalidation of Patent【1】
2013(Gyo-Ke)10196 Case of Seeking Rescission of the JPO
Decision of dismissal of motion to invalidation of Patent【2】
2013(Gyo-Ke)10197 Case of Seeking Rescission of the JPO
Decision of dismissal of motion to invalidation of Patent【3】
2013(Gyo-Ke)10198 Case of Seeking Rescission of the JPO
Decision of dismissal of motion to invalidation of Patent【4】

Case Information

Appealed From
Japan Patent Office (Decision Number:Fufuku2011-8105)【1】
Japan Patent Office (Decision Number:Fufuku2011-8106)【2】
Japan Patent Office (Decision Number:Fufuku2011-8107)【3】
Japan Patent Office (Decision Number:Fufuku2011-8108)【4】
Parties
[Plaintiff] GENENTECH, INC.
[Defendant] JPO Commissioner
Type of Right
Patent
Name of Invention
VASCULAR ENDOTHELIAL CELL GROWTH FACTOR ANTAGONISTS (Patent Number:3398382)【1】【2】
ANTI-VEGF ANTIBODIES (Patent Number:3957765)【3】【4】
Judgment
May 30, 2014

10. 2013(Ne)10043 Appeal Case of Seeking Declaratory Judgment of Absence of Obligation 【1】
2013(Ra)10007 Appeal Case against a Ruling that Dismissed a Petition for Injunction against Patent Infringement【2】
2013(Ra)10008 Appeal Case against a Ruling that Dismissed a Petition for Injunction against Patent Infringement【3】

Case Information

Appealed From
Tokyo District Court (Case Number:2011(Wa)38969)【1】
Tokyo District Court (Case Number:2011(Yo)22027)【2】
Tokyo District Court (Case Number:2011(Yo)22098)【3】
Parties
[Appellant-Defendant / Obligee]
Samsung Electronics Co.,Ltd
[Appellee-Plaintiff / Obligor]
Apple Japan LLC
Type of Right
Patent
Name of Invention
Method and apparatus for transmitting and receiving packet data
(Patent Number:4642898)
Judgment
May 16, 2014

11. 2012(Ne)10015 Appeal Case of Seeking Injunction and Compensation against Patent Infringement(Original suit),Appeal Case of Seeking Compensation(Counterclaim)

Case Information

Appealed From
Tokyo District Court (Case Number:2009(Wa)44391)
Tokyo District Court (Case Number:2011(Wa)19340)
Parties
[Appellant・Appellee-Plaintiff]
Sangenic International Limited
[Appellee・Appellant-Defendant・Counterclaimant]
Aprica Children's Products Inc.
Type of Right
Patent
Name of Invention
WASTE STORAGE DEVICE
(Patent Number:4402165)
Judgment
February 1, 2013

12. 2010(Ne)10043 Appeal Case of Seeking Injunction against Patent Infringement

Case Information

Appealed From
Tokyo District Court (Case Number:2007(Wa)35324)
Parties
[Appellant-Plaintiff] Teva Gogyszergyar Zartkoruen Mukodo Reszvenytarsasag
[Appellee-Defendant] Kyowa Hakko Kirin Co.,Ltd
Type of Right
Patent
Name of Invention
Pravastatin Sodium substantially free of Pravastatin Lactone and Epi-Pravastatin, and compositions containing same
(Patent Number:3737801)
Judgment
January 27, 2012

13. 2006(Gyo-Ke)10563 Case of Seeking Rescission of the JPO Decision of dismissal of motion to invalidation of Patent

Case Information

Appealed From
Japan Patent Office (Decision Number: Muko 2005-80204)
Parties
[Plaintiff] Tamura Kaken Corporation
[Defendant] Taiyo Ink MFG. Co., Ltd
Type of Right
Patent
Name of Invention
Photosensitive thermosetting resin composition and method of forming solder resist pattern by use thereof (Patent Number:2133267)
Judgment
May 30, 2008

14. 2005(Ne)10021 Appeal Case of Seeking Injunction against Patent Infringement

Case Information

Appealed From
Tokyo District Court(Case Number: 2004(Wa)8557）
Parties
[Appellant-Plaintiff] Canon Inc.
[Appellee-Defendant] Recycle・Assist Co.,Ltd
Type of Right
Patent
Name of Invention
Liquid Containing Vessel, Manufacture Thereof, Package Thereof, Ink Jet Head Cartridge Integrated With Vessel and Recording Head, and Liquid Jet Recorder(Patent Number:3278410)
Judgment
January 31, 2006

15. 2005 (Gyo-Ke) 10042 Case of Seeking Revocation of the JPO Decision to Revoke Patent

Case Information

Appealed From
Japan Patent Office (Decision Number: Igi 2003-70728)
Parties
[Plaintiff] Nippon Synthetic Chemical Industry Co., Ltd.
[Defendant] JPO Commissioner
Name of Invention
Manufacturing method of polarizing film (Patent Number: 3327423)
Judgment
November 11, 2005

16. 2005 (Ne) 10040 Appeal Case of Seeking Injunction against Patent Infringement

Case Information

Appealed From
Tokyo District Court (Case Number: 2005 (Wa) 16732)
Parties
[Appellant-Defendant] Justsystem Corporation
[Appellee-Plaintiff] Matsushita Electric Industrial Co., Ltd.
Type of Right
Patent
Name of Invention
Information processing device and information processing means (Patent Number: 2803236)
Judgment
September 30,2005
  1. IP Judgments in Japan
    1. Grand Panel Cases of the IP High Court
    2. Important IP Judgment by Category
      1. The General
      2. Patent
      3. Design
      4. Trademark
      5. Suits against Patent Office Decisions
      6. Copyright
      7. Unfair Competition incl. Trade Secret
      8. Others