Inventor

MATSUKAWA DAISAKU

JP3 patents

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

HITACHI CHEMICAL DUPONT MICROSYSTEMS LTD

2 patents

US11048167B2Jun 29, 2021

Positive photosensitive resin composition, patterned cured film production method, patterned cured film, and electronic component

HITACHI CHEMICAL DUPONT MICROSYSTEMS LTD0 citations44

US11592744B2Feb 28, 2023

Positive-type photosensitive resin composition

HITACHI CHEMICAL DUPONT MICROSYSTEMS LTD0 citations42

HD MICROSYSTEMS LTD

1 patent

US12386257B2Aug 12, 2025

Photosensitive resin composition, method of manufacturing pattern cured film, cured film, interlayer insulating film, cover coat layer, surface protective film, and electronic component

HD MICROSYSTEMS LTD0 citations43