Inventor

MUNEUCHI KENJI

JP3 patents

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

RICOH KK

1 patent

US7745988B2Jun 29, 2010

3, 6-diphenylcarbazole compound and organic electroluminescent device

RICOH KK27 citations90

OHKUMA SATOSHI

1 patent

US8269921B2Sep 18, 2012

Liquid crystal display device and color filter for liquid crystal display device

OHKUMA SATOSHI5 citations54

TOPPAN PRINTING CO LTD

1 patent

US10982065B2Apr 20, 2021

Optical film, method for manufacturing the same, optical barrier film and color conversion film

TOPPAN PRINTING CO LTD0 citations49