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Summary

Description Ishihara Plate 9
Date Unknown date
Source Unknown sourceUnknown source
Author Original:
Shinobu Ishihara  (1879–1963)  wikidata:Q530761
 
Shinobu Ishihara
Description Japanese ophthalmologist, university teacher, military personnel and surgeon
Date of birth/death 25 September 1879 Edit this at Wikidata 3 January 1963 Edit this at Wikidata
Location of birth/death Tokyo Prefecture Edit this at Wikidata Shimokawazu Edit this at Wikidata
Authority file
creator QS:P170,Q530761

Licensing

Public domain
According to Japanese Copyright Law (June 1, 2018 grant) the copyright on this work has expired and is as such public domain. According to articles 51, 52, 53 and 57 of the copyright laws of Japan, under the jurisdiction of the Government of Japan works enter the public domain 50 years after the death of the creator (there being multiple creators, the creator who dies last) or 50 years after publication for anonymous or pseudonymous authors or for works whose copyright holder is an organization.

Note: The enforcement of the revised Copyright Act on December 30, 2018 extended the copyright term of works whose copyright was valid on that day to 70 years. Do not use this template for works of the copyright holders who died after 1967.

Use {{PD-Japan-oldphoto}} for photos published before December 31, 1956, and {{PD-Japan-film}} for films produced prior to 1953. Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. The file must have an additional copyright tag indicating the copyright status in the United States. See also Copyright rules by territory.

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Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Ishihara_9.png

Captions

Example of an Ishihara color test plate.

Items portrayed in this file

depicts

media type

image/png

File history

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Date/TimeThumbnailDimensionsUserComment
current07:42, 11 April 2019Thumbnail for version as of 07:42, 11 April 20191,125 × 1,125 (1.25 MB)Lorem Ipsumbetter quality
02:20, 19 May 2018Thumbnail for version as of 02:20, 19 May 20181,440 × 1,440 (1.68 MB)Capmodidn't work as expected - Reverted to version as of 14:02, 15 May 2008 (UTC)
02:17, 19 May 2018Thumbnail for version as of 02:17, 19 May 20181,440 × 1,440 (435 KB)Capmopalette compression
02:04, 21 July 2010Thumbnail for version as of 02:04, 21 July 20101,440 × 1,440 (1.68 MB)Krinkleit got pixelated and no more transparance
16:15, 27 March 2009Thumbnail for version as of 16:15, 27 March 20091,440 × 1,440 (413 KB)CapmoReduced to 256 colors with no visible loss in quality
14:02, 15 May 2008Thumbnail for version as of 14:02, 15 May 20081,440 × 1,440 (1.68 MB)Nicoguaro
06:18, 19 February 2007Thumbnail for version as of 06:18, 19 February 20071,440 × 1,440 (2.76 MB)Proletarian Government~commonswikiIshihara Plate 9

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