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USPTO Patent Rankings Data through Dec 31, 2025
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Kazuhiro Oomori — 4 Patents in 2021

TOTopcon: 4 patents #5 of 93Top 6%
Tokyo, JP: #850 of 13,453 inventorsTop 7%
Overall (2021): #46,432 of 548,734Top 9%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11185220 Ophthalmologic apparatus Zhenguo Wang, Zaixing Mao, Hideharu Suzuki, Makoto Fujino 2021-11-30
11166631 Ophthalmologic microscope and function expansion unit Yasufumi Fukuma 2021-11-09
11013401 Ophthalmologic apparatus Yasufumi Fukuma, Hideharu Suzuki, Zhenguo Wang, Makoto Fujino 2021-05-25
10905325 Ophthalmologic apparatus Yasufumi Fukuma, Hideharu Suzuki, Zhenguo Wang, Makoto Fujino 2021-02-02