Inventor

HIRAISHI KATSUFUMI

JP6 patents

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

NIPPON STEEL & SUMIKIN CHEM CO

3 patents

US9403947B2Aug 2, 2016

Display device, method for manufacturing same, polyimide film for display device supporting bases, and method for producing polyimide film for display device supporting bases

NIPPON STEEL & SUMIKIN CHEM CO8 citations80

US9868823B2Jan 16, 2018

Display device, method for manufacturing same, polyimide film for display device supporting bases, and method for producing polyimide film for display device supporting bases

NIPPON STEEL & SUMIKIN CHEM CO2 citations69

US9695283B2Jul 4, 2017

Display device, method for manufacturing same, polyimide film for display device supporting bases, and method for producing polyimide film for display device supporting bases

NIPPON STEEL & SUMIKIN CHEM CO4 citations69

NIPPON STEEL CHEMICAL CO

2 patents

US6998455B1Feb 14, 2006

Laminate and process for producing the same

NIPPON STEEL CHEMICAL CO17 citations76

US7070864B2Jul 4, 2006

Laminate for electronic materials

NIPPON STEEL CHEMICAL CO2 citations52

AOYAGI EIJIRO

1 patent

US9101062B2Aug 4, 2015

Highly heat conductive polyimide film, highly heat conductive metal-clad laminate, and method for producing the same

AOYAGI EIJIRO2 citations50