Private company
Yokoisada
Logo: nippon-mask.co.jp3
Yokoisada is a Japanese company based in Mizuho-ku.1
横井定株式会社（よこいさだ）は、愛知県名古屋市瑞穂区に本社をおくマスク製造業者。2 From the Japanese Wikipedia, CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- HeadquartersMizuho-ku, Japan1
- Websitewww.nippon-mask.co.jp
- Legal formjoint-stock company1
Links
- Websitewww.nippon-mask.co.jp1
- More imagesWikimedia Commons
- WikidataQ92185412
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataYokoisada on Wikidata
- 2WikipediaYokoisada on the Japanese Wikipedia
- 3Company websiteYokoisada logo