INTERNATIONAL PATENT: SUMITOMO RIKO COMPANY LIMITED, 住友理工株式会社 FILES APPLICATION FOR "DEVELOPMENT ROLL FOR ELECTROPHOTOGRAPHIC APPARATUSES"

GENEVA, Sept. 2 -- SUMITOMO RIKO COMPANY LIMITED (1, Higashi 3-chome, Komaki-shi Aichi4858550), 住友理工株式会社 (愛知県小牧市東三丁目１番地) filed a patent application (PCT/JP2025/003497) for "DEVELOPMENT ROLL FOR ELECTROPHOTOGRAPHIC APPARATUSES" on Feb 04, 2025. With publication no. WO/2025/177818, the details related to the patent application was published on Aug 28, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): OHYA, Takehito (c/o Sumitomo Riko Company Limited 1...