Otsuka Pharmaceutical (Spain)

Otsuka Pharmaceutical (Spain)

Otsuka Pharmaceutical Co., Ltd., abbreviated OPC, is a pharmaceutical company headquartered in Tokyo, Osaka and Naruto, Japan. The company was established August 10, 1964. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Otsuka Pharmaceutical (Spain), Spain, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

70%


Total
Publications

555


Total Open
Publications

386


Total
Citations

14K


Open Access
Percentage

70%


Total
Publications

555


Total Open
Publications

386


Total
Citations

14K

Wikipedia

Website

download

Breakdown

56% 9% 5% 30%

Publisher Open

56%

Both

9%

Other Platform Open

5%

Closed

30%

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

051015202530Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

16%OA Journal

OA Journal 16%

57

Hybrid 10%

38

No Guarantees 74%

266

Other Platform Open

Domain 61%

47

Institution 16%

12

Preprint 16%

12

Other Internet 13%

10

Public 0%

0

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
46
Research Square
Preprint
12
DOI
Other Internet
10
University of Modena and Reggio Emilia - IRIS UNIMORE
Institution
4
Europe PMC
Domain
4
TESEO - Consultation of the Doctoral Thesis Database
Institution
2
University of Padua - Padua Research Archive
Institution
1
University of Liège - Open Repository and Bibliography
Institution
1
Nagasaki University - Nagasaki University's Academic Output SITE
Institution
1
Karolinska Institutet - Open Archive
Institution
1
1 / 2

Data updated 18 August 2025

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