Inventor

USUI MOTOAKI

JP3 patents

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

SUMITOMO CHEMICAL CO

2 patents

US10370484B2Aug 6, 2019

Polymer compound and light emitting device using the same

SUMITOMO CHEMICAL CO0 citations36

US9530966B2Dec 27, 2016

Polymer compound and light emitting device using the same

SUMITOMO CHEMICAL CO0 citations33

TANAKA SHIN-YA

1 patent

US9269905B2Feb 23, 2016

Polymer compound having carbon cluster structure and organic device using same

TANAKA SHIN-YA3 citations66