Device mark

Article 3(1)(vi), Device mark, Inherent distinctiveness, Refusal appeal, Trademark Appeal 06/12/2026

Does Pictogram Play a Role in Identifying Commercial Origin?

While the examiner found a lack of …

Article 4(1)(xi), Article 4(1)(xix), Article 4(1)(xv), Bad faith, Device mark, Famous mark, Likelihood of confusion, Opposition, Similarity of mark 04/18/2026

JPO Decision: No Likelihood of Confusion with Lacoste Crocodile Logo

In a trademark dispute arguing simi…

Article 4(1)(vii), Article 4(1)(xi), Article 4(1)(xix), Article 4(1)(xv), Bad faith, Composite mark, compound mark, Device mark, Famous mark, Likelihood of confusion, Opposition, Similarity of mark, Violation of public order 04/04/2026

Trademark Dispute: RUBIK CUBE vs RUBiK Pi

The Japan Patent Office (JPO) dismi…

Acquired distinctiveness, Article 3(1)(iii), Color marks, Device mark, Famous mark, Inherent distinctiveness, Position mark 02/28/2026

JPO denied registration of Thom Browne RWB Stripe as a color mark three times in a row

The JPO examiner rejected Thom Brow…

Article 3(1)(vi), Device mark, Inherent distinctiveness, Trademark Appeal 01/03/2026

SERAPIAN Successful in Registering iconic MOSAICO braided pattern as trademark

Posted on2026年1月3日AuthorMasaki MIKA…

Article 4(1)(vii), Article 4(1)(xi), Article 4(1)(xix), Article 4(1)(xv), Bad faith, Device mark, Famous mark, Invalidation, Likelihood of confusion, Madrid Protocol, similarity of goods, Similarity of mark, Violation of public order 10/11/2025

ALVIERO MARTINI Defeated Over World Map Mark Dispute

The Japan Patent Office (JPO) dismi…

Acquired distinctiveness, Article 3(1)(vi), Device mark, Distinctiveness, Madrid Protocol 09/06/2025

JPO Found Tissa Fontaneda’s Bubble Pattern Descriptive of Bags

The Japan Patent Office (JPO) susta…

Device mark, Likelihood of confusion, Similarity of mark, Tokyo district court, trademark infringement 07/19/2025

Trademark Battle Over Swiss Flag-Like Cross Design

On July 9, 2025, to a lawsuit broug…

Article 4(1)(xi), Composite mark, Device mark, similarity of goods, Similarity of mark, Trademark Appeal 05/10/2025

Similarity of trademark containing a similar star device

In an appeal trial, the Japan Paten…

Accelerated examination, Article 4(1)(x), Article 4(1)(xix), Article 4(1)(xv), Bad faith, Composite mark, Device mark, Famous mark, Likelihood of confusion, Opposition, Similarity of mark 04/27/2025

Trademark Dispute: Domino’s Pizza vs Dog’s Pizza

In a trademark opposition against T…