# Trade Mark Journal No.2026/026 26 June 2026

## WO0000001921722 (1)

Office of origin: Japan

Date of International Registration:27 March 2026
Date of designation in the UK: 27 March 2026

International priority date claimed: 11 March 2026 (Japan)

Class 1
  Aluminum nitride; boron nitride; nitrogen compounds for industrial use; industrial chemicals; non-metallic minerals; powdered aluminum nitride-based ceramic materials for industrial use; aluminum nitride-based ceramic materials for industrial use; powdered boron nitride-based ceramic materials for industrial use; boron nitride-based ceramic materials for industrial use; ceramic materials for industrial use.

TOKUYAMA CORPORATION

Representative: Sakai International Patent Office, Toranomon Daibiru-East Building,, 8-1, Kasumigaseki 3-Chome,, Chiyoda-ku, Tokyo 100-0013, JAPAN