Inventor

TAKAGI KAZUYUKI

JP3 patents

Patents

3 patents

USD832758SNov 6, 2018

Door channel

SHIROKI CORP1 citations54

US10259296B2Apr 16, 2019

Door channel

SHIROKI CORP0 citations33

US9046451B2Jun 2, 2015

Method and apparatus for bending long member, and method for bending door frame

SHIROKI CORP0 citations33