Topcon (Japan)

Topcon (Japan)

Topcon Corporation is a Japanese manufacturer of optical equipment for ophthalmology and surveying. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Topcon (Japan), Japan, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

40%


Total
Publications

523


Total Open
Publications

210


Total
Citations

11K


Open Access
Percentage

40%


Total
Publications

523


Total Open
Publications

210


Total
Citations

11K

Wikipedia

Website

download

Breakdown

14% 19% 7% 60%

Publisher Open

14%

Both

19%

Other Platform Open

7%

Closed

60%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

051015202530354045Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

54%OA Journal

OA Journal 54%

92

Hybrid 22%

38

No Guarantees 24%

41

Other Platform Open

Domain 63%

86

Institution 34%

47

Public 21%

29

Preprint 13%

18

Other Internet 11%

15

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
86
Europe PMC
Domain
42
Semantic Scholar
Public
27
Research Square
Preprint
23
University of Tsukuba - Terrestrial Environment Research Center
Institution
9
Kyoto University - Kyoto University Research Information Repository
Institution
9
Istanbul University - DergiPark
Institution
7
Queen's University Belfast - Research Portal
Institution
6
University of Southern Denmark - University of Southern Denmark Research Portal
Institution
4
University College London - UCL Discovery
Institution
4
1 / 5

Data updated 7 April 2025

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