I was informed of the patent decision of the suitcase tea room "ZEN-An Zenan". It took four years from the filing date, but it seems that a substantive patent was granted.
Zenan announced in 2017 at the Tokyo Monozukuri Takumi Skill Festival in order to disseminate Japanese culture and traditional craftsmanship to the world.
Since then, I have traveled around the world starting from NY. When ...