SO

Shigeru Okikawa

TO Topcon: 4 patents #201 of 684Top 30%
Overall (All Time): #1,101,584 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11911102 Ophthalmologic apparatus John Thomas Trefethen, Thomas Nuzzo, Akira Mizuno, Yuta Suzuki 2024-02-27
11471049 Ophthalmologic apparatus Takafumi YUKIMORI 2022-10-18
10231620 Ophthalmic apparatus Ryota Ishiai, Kota Fujii 2019-03-19
9072457 Optical image measurement apparatus and optical attenuator Tomoyoshi Abe 2015-07-07