Private company

Nihon Rikagaku Industry Co., Ltd.

Nihon Rikagaku Industry Co., Ltd. is a Japanese company based in Kanagawa Prefecture, founded in 1937.¹

日本理化学工業株式会社（にほんりかがくこうぎょう）は、チョークをはじめとする文房具・事務用品の製造販売を行う企業。知的障害者の雇用に力を入れていることでも知られる。² From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Feb 13, 1937Founded¹

HeadquartersKanagawa Prefecture, Japan¹
Websitewww.rikagaku.co.jp

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Timeline

Feb 13, 1937Founded Founded¹

Links

Websitewww.rikagaku.co.jp¹
Facebookwww.facebook.com/NihonRikagaku¹
More imagesWikimedia Commons
WikidataQ11508589

Sources

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

1
WikidataNihon Rikagaku Industry Co., Ltd. on Wikidata
2
WikipediaNihon Rikagaku Industry Co., Ltd. on the Japanese Wikipedia