Inventor
UMEMOTO KOUICHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “UMEMOTO KOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAICEL CORP
8 patentsUS11167993B2Nov 9, 2021
Surface-modified nanodiamond, liquid dispersion including surface-modified nanodiamond, and resin dispersion
DAICEL CORP2 citations69
US11372138B2Jun 28, 2022
Anti-reflection film
DAICEL CORP2 citations64
US12351464B2Jul 8, 2025
Nanodiamond dispersion composition
DAICEL CORP0 citations58
US12460147B2Nov 4, 2025
Composition for refrigeration machine and composition kit for refrigeration machine
DAICEL CORP0 citations57
US10988607B2Apr 27, 2021
Curable resin composition and optical member
DAICEL CORP1 citations56
US11046834B2Jun 29, 2021
Surface-modified nanodiamond, surface-modified nanodiamond dispersion liquid, and resin dispersion
DAICEL CORP0 citations48
US10072108B2Sep 11, 2018
Formed article
DAICEL CORP1 citations48
US11939222B2Mar 26, 2024
Nanodiamond particle dispersion
DAICEL CORP0 citations44