Invention Day (Japan)

Frequency:
Every
Apr 18
Hashtags:
References:
www.jpo.go.jp/seido_e/rekishi_e/hatsumeie.htm
facebook.com/…/?type=3
x.com/JapanGov/status/854275523387637761

This event happens each year on the 18th of the month of April.

April 2025

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See Also:

Inventors' Day (Mexico)