HT

Hisashi Tsukada

TO Topcon: 3 patents #10 of 81Top 15%
Overall (2017): #76,768 of 506,227Top 20%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9789312 Retinal prosthesis system Yasufumi Fukuma 2017-10-17
9717408 Ophthalmologic imaging apparatus for stimulated eye Masahiro Akiba, Yasufumi Fukuma, Hiroshi Akiyama, Eiichi Yanagi 2017-08-01
9596987 Ophthalmologic imaging apparatus Makoto Fujino 2017-03-21