Private company

Information Processing Society of Japan

The IPSJ - Information Processing Society of Japan (Japanese: 情報処理学会) is a Japanese learned society for computing. Founded in 1960, it is headquartered in Tokyo, Japan. IPSJ publishes a magazine and several professional journals mainly in Japanese, and sponsors conferences and workshops, also mainly conducted in Japanese.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Apr 22, 1960Founded1

The IPSJ - Information Processing Society of Japan (Japanese: 情報処理学会) is a Japanese learned society for computing. Founded in 1960, it is headquartered in Tokyo, Japan. IPSJ publishes a magazine and several professional journals mainly in Japanese, and sponsors conferences and workshops, also mainly conducted in Japanese. It has nearly 20,000 members. IPSJ is a full member of the International Federation for Information Processing.2

Corporate structure

Information Processing Society of Japan sits at the top of its group. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Information Processing Society of Japan Tokyo
    • IPSJ SIG Computers and the Humanities Subsidiary · Japan

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Subsidiaries and ownership

Subsidiaries

  • IPSJ SIG Computers and the Humanities

From Wikidata.1

Timeline

  1. Apr 22, 1960Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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  2. 2