Inventor
UMEDA MASAKO
JP3 patents
⚠️ This page may combine multiple inventors who share the name “UMEDA MASAKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON PAINT SURF CHEMICALS CO LTD
2 patentsUS10676632B2Jun 9, 2020
Aqueous resin dispersion, production method for aqueous resin dispersion, hydrophilization agent, hydrophilization method, metal material, and heat exchanger
NIPPON PAINT SURF CHEMICALS CO LTD2 citations67
US11505714B2Nov 22, 2022
Aqueous resin dispersion, production method for aqueous resin dispersion, hydrophilization agent, hydrophilization method, metal material, and heat exchanger
NIPPON PAINT SURF CHEMICALS CO LTD0 citations57