Assignee

HATANO OSAMU

JP3 patents

Top patents by PatentIndex Score

US8579777B2Nov 12, 2013

Method and device for producing box of corrugated board sheet

HATANO OSAMU18 citations81

US9511965B2Dec 6, 2016

Counter ejector and box former

HATANO OSAMU4 citations68

US8512803B2Aug 20, 2013

Gluing method and device of corrugated board sheet

HATANO OSAMU1 citations50