AS

Akihiko Sekine

TO Topcon: 3 patents #2 of 28Top 8%
Overall (1994): #14,927 of 165,921Top 9%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5349399 Intraocular length measuring instrument having phase compensating means 1994-09-20
5347327 Process and apparatus for measuring axial eye length Fumio Ohtomo 1994-09-13
5347328 Apparatus for measuring an intraocular length between anterior and posterior portions of an eye Funio Ohtomo 1994-09-13