Taking Japanese patent / screw conveyor

We took a domestic patent recently.
This is our second patent in domestic. It took 4 years from application to acquisition. We have been patented about this content already in US and Taiwan.
Countries and areas where we have already applied the patent are France, China, Korea, Taiwan, EU, Canada and US. We have also applied other patents than the one already patented.

Japanese second patent 17.10.2017


Dryer KENKI DRYER : https://kenkidryer.com