7991 on Tokyo Stock Exchange

Mamiya-OP Co., Ltd. (Japan)

Logo: mamiya-op.co.jp²

Mamiya-OP Co., Ltd. (Japan) is a Japanese company based in Tokyo, founded in 1948.¹ Its shares trade on Tokyo Stock Exchange under the symbol 7991.¹

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Last updated Oct 21, 2026.

Overview

Feb 23, 1948Founded¹

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Ticker7991 on Tokyo Stock Exchange¹
HeadquartersTokyo¹
Websitewww.mamiya-op.co.jp
Legal formkabushiki gaisha¹

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Timeline

Feb 1965Went public Listed on Tokyo Stock Exchange¹
Feb 23, 1948Founded Founded¹

Links

Websitewww.mamiya-op.co.jp¹
Websitewww.mamiya-op.co.jp¹
WikidataQ28692609

Sources

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

1
WikidataMamiya-OP Co., Ltd. (Japan) on Wikidata
2
Company websiteMamiya-OP Co., Ltd. (Japan) logo