Inventor
KURATA MASASHI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “KURATA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOPPAN PRINTING CO LTD
4 patentsUS10767266B2Sep 8, 2020
Vapor deposition mask base material, vapor deposition mask base material manufacturing method, and vapor deposition mask manufacturing method
TOPPAN PRINTING CO LTD6 citations79
US11111585B2Sep 7, 2021
Method for producing base for metal masks, method for producing metal mask for vapor deposition, base for metal masks, and metal mask for vapor deposition
TOPPAN PRINTING CO LTD2 citations69
US11746423B2Sep 5, 2023
Method for producing base for metal masks, method for producing metal mask for vapor deposition, base for metal masks, and metal mask for vapor deposition
TOPPAN PRINTING CO LTD0 citations59
US11390953B2Jul 19, 2022
Vapor deposition mask base material, vapor deposition mask base material manufacturing method, and vapor deposition mask manufacturing method
TOPPAN PRINTING CO LTD0 citations58