YS

Yukio Sekine

TC Tokyo Visionary Optics Co.: 7 patents #2 of 13Top 20%
Overall (2024): #15,674 of 561,600Top 3%
7
Patents 2024

Issued Patents 2024

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12050307 Imaging lens including seven lenses of ++−++−− or ++−+++− refractive powers Ruidong Yang 2024-07-30
12025780 Imaging lens Koki Tokuno, Zhiyu HUANG 2024-07-02
11988820 Imaging lens Koki Tokuno, Zhiyu HUANG 2024-05-21
11899174 Imaging lens 2024-02-13
11899173 Imaging lens 2024-02-13
11874433 Imaging lens 2024-01-16
11874440 Imaging lens 2024-01-16