Inventor
HAYASAKA HIROYUKI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “HAYASAKA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
4 patentsUS11770941B2Sep 26, 2023
Film production method
SUMITOMO CHEMICAL CO0 citations59
US10964902B2Mar 30, 2021
Film production method
SUMITOMO CHEMICAL CO0 citations59
US10811610B2Oct 20, 2020
Composition and light emitting device obtained by using the composition
SUMITOMO CHEMICAL CO0 citations45
US10686135B2Jun 16, 2020
Composition
SUMITOMO CHEMICAL CO0 citations43