Inventor

SEKIMOTO YASUHIRO

JP7 patents

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

MITSUBISHI ELECTRIC CORP

2 patents

US7825540B2Nov 2, 2010

Power conversion device

MITSUBISHI ELECTRIC CORP15 citations82

US9570972B2Feb 14, 2017

CR snubber circuit

MITSUBISHI ELECTRIC CORP5 citations69

JOLED INC

2 patents

US10957856B2Mar 23, 2021

Method and apparatus for manufacturing organic el display panel

JOLED INC0 citations61

US11700734B2Jul 11, 2023

Organic el element, and organic el display panel including light- emitting layer and functional layer with specific hole and electron mobilities relationship

JOLED INC0 citations60

HITACHI METALS LTD

1 patent

US4000010ADec 28, 1976

Roll and process for producing same

HITACHI METALS LTD17 citations66

JDI DESIGN AND DEV G K

1 patent

US12376458B2Jul 29, 2025

Organic EL element, organic EL panel, and organic EL element manufacturing method

JDI DESIGN AND DEV G K0 citations59

PANASONIC CORP

1 patent

US9000475B2Apr 7, 2015

Light-emitter and transistor

PANASONIC CORP2 citations59