Details for 2022150145
Up to date per 01.04.2026
Actions
Details for 2022150145
Deleted
European Patent
03.08.2022 A
08.11.2023 B1
29.01.2021
JP
2021013597
G03F 7/20 20060101AFI20220628BHEP
Owner
CANON KABUSHIKI KAISHA30-2 SHIMOMARUKO 3-CHOME OHTA-KU Tokyo 146-8501JP
Representative
No representatives present
Inventor
YAMAGUCHI, Wataru Ohta-ku, Tokyo, 146-8501JP