Inventor
HONMA YOSHIYUKI
JP5 patents
Patents
5 patentsUS9705083B2Jul 11, 2017
Method for stretching vapor deposition mask, method for producing frame-equipped vapor deposition mask, method for producing organic semiconductor element, and stretching apparatus
DAINIPPON PRINTING CO LTD5 citations83
US11437578B2Sep 6, 2022
Method for producing frame-equipped vapor deposition mask, stretching apparatus, apparatus for producing organic semiconductor device and method for producing organic semiconductor device
DAINIPPON PRINTING CO LTD3 citations72
US10043974B2Aug 7, 2018
Method for producing frame-equipped vapor deposition mask, stretching apparatus, apparatus for producing organic semiconductor device and method for producing organic semiconductor device
DAINIPPON PRINTING CO LTD4 citations72
US10741764B2Aug 11, 2020
Method for producing frame-equipped vapor deposition mask, stretching apparatus, apparatus for producing organic semiconductor device and method for producing organic semiconductor device
DAINIPPON PRINTING CO LTD0 citations51
US10084134B2Sep 25, 2018
Method for stretching vapor deposition mask, method for producing frame-equipped vapor deposition mask, method for producing organic semiconductor element, and stretching apparatus
DAINIPPON PRINTING CO LTD0 citations51