Inventor

TAKAGIWA AYA

JP2 patents

⚠️ This page may combine multiple inventors who share the name “TAKAGIWA AYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASAHI KASEI E MATERIALS CORP

1 patent

US9419249B2Aug 16, 2016

Light extraction product for semiconductor light emitting device and light emitting device

ASAHI KASEI E MATERIALS CORP5 citations68

ASAHI KASEI CHEMICALS CORP

1 patent

US10479853B2Nov 19, 2019

Surface-treated carbon nanotube and resin composition

ASAHI KASEI CHEMICALS CORP0 citations36