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

390


Total
Citations

13K


Open Access
Percentage

70%


Total
Publications

555


Total Open
Publications

390


Total
Citations

13K

Wikipedia

Website

download

Breakdown

57% 9% 3% 31%

Publisher Open

57%

Both

9%

Other Platform Open

3%

Closed

31%

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

15%OA Journal

OA Journal 15%

53

Hybrid 12%

45

No Guarantees 73%

262

Other Platform Open

Domain 70%

48

Institution 19%

13

Other Internet 16%

11

Preprint 0%

0

Public 0%

0

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
47
DOI
Other Internet
9
University of Modena and Reggio Emilia - IRIS UNIMORE
Institution
4
Europe PMC
Domain
4
Unknown Repository
Other Internet
3
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
Kyoto University - Kyoto University Research Information Repository
Institution
1
1 / 2

Data updated 18 August 2025

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