HF

Hisao Fukaya

TC Tokyo Visionary Optics Co.: 4 patents #3 of 13Top 25%
Overall (2024): #52,110 of 561,600Top 10%
4
Patents 2024

Issued Patents 2024

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12153197 Imaging lens comprising seven lenses of −+−−++−, −+−+++−, ++−−++−, ++−−+−− OR ++−−++− refractive powers 2024-11-26
12007535 Imaging lens comprising seven lenses of +−+−−+− or +++−−+− refractive powers 2024-06-11
11914112 Imaging lens 2024-02-27
11914113 Imaging lens 2024-02-27