Articles by Masaki MIKAMI

Accelerated examination, Article 3(1)(iii), Article 3(2), Color marks, Distinctiveness, Famous mark, New Trademark Law, Non-Traditional trademark, Trademark Appeal 10/25/2025

YONEX Scored Win in Registering Color mark

On October 21, 2025, the Japan Pate…

Acquired distinctiveness, Article 3(1)(iii), Article 3(2), Distinctiveness, Famous mark, Three dimensional mark, Trade dress, Trademark Appeal 10/18/2025

JPO Rejected 3D shape of KitKat 2 Finger Mini Chocolate Wafers as Trademark

The Japan Patent Office (JPO) Appea…

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…

Accelerated examination, alphabetical name, Article 4(1)(xi), Article 4(1)(xv), Composite mark, Famous mark, Likelihood of confusion, Opposition, similarity of goods, Similarity of mark 10/04/2025

CHEMICAN vs CHEMI-CON

In a trademark opposition against J…

Article 4(1)(xi), Composite mark, Opposition, Similarity of mark 09/27/2025

Trademark Dispute: FLOW3D vs Flow360

In a trademark dispute over the sim…

Article 4(1)(xi), Composite mark, similarity of goods, Similarity of mark, Trademark Appeal 09/20/2025

JPO decision: Gem Queen is Not Confusable with QUEEN for gems

The Japan Patent Office (JPO) disaf…

Article 4(1)(xi), Composite mark, Similarity of mark, Trademark Appeal 09/13/2025

SAINT-CLAIR BY JOSEPH DUCLOS vs Saint Clair

The Japan Patent Office (JPO) overt…

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…

Article 4(1)(xi), Likelihood of confusion, Opposition, similarity of goods, Similarity of mark 08/30/2025

JPO Decision: KATSEYE is Dissimilar to CAT’S EYE for Watches

The Japan Patent Office (JPO) dismi…

Article 4(1)(vii), Article 4(1)(x), Article 4(1)(xi), Article 4(1)(xix), Article 4(1)(xv), Bad faith, Famous mark, Likelihood of confusion, Opposition, similarity of goods, Similarity of mark 08/23/2025

JPO dismisses Honda’s opposition against “WONKEY” mark for motorcycles

The Japan Patent Office (JPO) dismi…