A patent for a Canon RF 70-150mm f/1.8 was filed by Canon inc. was found. The details are below: overview [Publication number] JP2024-154138 (P2024-154138A) [Release date] October 30, 2024 (2024.10.30) [Name of invention] Zoom lens and imaging device [Application date] April 18, 2023 (April 18, 2023) [Applicant] [Identification number] 000001007 [Name or company name] Canon Inc. […]