Hiroshima
Japan
4
2020-10-29
The entities that hold a legal rights for patent applications filed by inventor HANDA Kiyoshi:
Kiyoshi HANDA from Hiroshima, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Extruder and die for the same
#2 | 2020-07-09Vented twin-screw kneading extrusion apparatus and extrusion method
#3 | 2016-06-02Vented twin-screw kneading extrusion apparatus and extrusion method
#4 | 2015-01-29Screw pair and co-rotating intermeshing twin-screw extruder provided with screw pair
1546076 ⎘