Inventor
MITAMURA YOSHIMICHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MITAMURA YOSHIMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI CHEMICAL IND
4 patentsUS9614136B2Apr 4, 2017
Optical substrate, semiconductor light-emitting element and method of manufacturing semiconductor light-emitting element
ASAHI CHEMICAL IND2 citations71
US9701044B2Jul 11, 2017
Fine concavo-convex structure product, heat-reactive resist material for dry etching, mold manufacturing method and mold
ASAHI CHEMICAL IND0 citations48
US10409164B2Sep 10, 2019
Heat-reactive resist material, mold manufacturing method, mold, development method and pattern formation material
ASAHI CHEMICAL IND0 citations45
US10399254B2Sep 3, 2019
Seamless mold manufacturing method
ASAHI CHEMICAL IND0 citations40
ASAHI KASEI E MATERIALS CORP
3 patentsUS9623590B2Apr 18, 2017
Fine concavo-convex structure product, heat-reactive resist material for dry etching, mold manufacturing method and mold
ASAHI KASEI E MATERIALS CORP0 citations48
US9597822B2Mar 21, 2017
Fine concavo-convex structure product, heat-reactive resist material for dry etching, mold manufacturing method and mold
ASAHI KASEI E MATERIALS CORP0 citations48
US9139771B2Sep 22, 2015
Copper oxide etchant and etching method using the same
ASAHI KASEI E MATERIALS CORP0 citations45