The following table shows a list of some of the invalidation trials filed with Japanese Patent Office and English translations of the trial decisions.

Trial No.TitleTopixDecision
2016-800033OIL-BASED INK COMPOSITION AND OIL-BASED BALL-POINT PEN USING THE SAMEEnablementEN  JP
2017-800158Roller for Beautiful SkinProhibition of double jeopardyEN  JP
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