Inventor

KUMEHARA HIDEO

JP4 patents

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

NIPPON PETROCHEMICALS CO LTD

1 patent

US5206525AApr 27, 1993

Electric element capable of controlling the electric conductivity of π-conjugated macromolecular materials

NIPPON PETROCHEMICALS CO LTD113 citations95

JXTG NIPPON OIL & ENERGY CORP

1 patent

US10370784B2Aug 6, 2019

Mesh nonwoven fabric

JXTG NIPPON OIL & ENERGY CORP0 citations40

MIYAGAWA ATSUSHI

1 patent

US9895861B2Feb 20, 2018

Unidirectionally stretchable substrate, stretchable composite sheet, and method of manufacturing the same

MIYAGAWA ATSUSHI0 citations24

SHINGITJYUTSU KAIHATSU JIGYOUD

1 patent

US5217670AJun 8, 1993

Method of forming monomolecular film and overlaying apparatus thereof

SHINGITJYUTSU KAIHATSU JIGYOUD0 citations20