P

Inventor

HIGUCHI KAZUHITO

JP58 patents
⚠️ This page may combine multiple inventors who share the name “HIGUCHI KAZUHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

38 patents
US9171882B2Oct 27, 2015

Semiconductor light emitting device and light emitting module

TOSHIBA KK29 citations94
US10410976B2Sep 10, 2019

Method of manufacturing semiconductor chip, semiconductor chip, and semiconductor device

TOSHIBA KK24 citations93
US6862189B2Mar 1, 2005

Electronic component, circuit device, method for manufacturing the circuit device, and semiconductor device

TOSHIBA KK31 citations92
US5764119AJun 9, 1998

Wiring board for high-frequency signals and semiconductor module for high-frequency signals using the wiring board

TOSHIBA KK26 citations92
US8916901B2Dec 23, 2014

Semiconductor light emitting device and method for manufacturing the same

TOSHIBA KK8 citations83
US8350283B2Jan 8, 2013

Semiconductor light emitting device and method for manufacturing same

TOSHIBA KK15 citations83
US8975732B2Mar 10, 2015

Semiconductor device and method of manufacturing the same

TOSHIBA KK8 citations82
US11688557B2Jun 27, 2023

Capacitor and etching method

TOSHIBA KK3 citations73
US8981412B2Mar 17, 2015

Optical semiconductor device and method for manufacturing same

TOSHIBA KK4 citations73
US8957434B2Feb 17, 2015

Light emitting device, light emitting module, and method for manufacturing light emitting device

TOSHIBA KK4 citations73
US10964474B2Mar 30, 2021

Capacitor and capacitor module

TOSHIBA KK3 citations72
US10090158B2Oct 2, 2018

Etching method, method of manufacturing semiconductor chip, and method of manufacturing article

TOSHIBA KK3 citations72
US9087974B2Jul 21, 2015

Semiconductor light emitting device and method for manufacturing the same

TOSHIBA KK5 citations72
US8946750B2Feb 3, 2015

Semiconductor light emitting device

TOSHIBA KK3 citations63
US12593664B2Mar 31, 2026

Method of manufacturing structure and method of manufacturing capacitor

TOSHIBA KK0 citations62
US12362098B2Jul 15, 2025

Capacitor and etching method

TOSHIBA KK0 citations62
US11664231B2May 30, 2023

Method for manufacturing semiconductor device

TOSHIBA KK0 citations62
US11588059B2Feb 21, 2023

Structural body and method of manufacturing the same

TOSHIBA KK0 citations62
US11551864B2Jan 10, 2023

Capacitor and capacitor module

TOSHIBA KK0 citations62
US11508525B2Nov 22, 2022

Capacitor having trenches on both surfaces

TOSHIBA KK1 citations62
US11411074B2Aug 9, 2022

Structure and method of producing the same

TOSHIBA KK0 citations62
US11322308B2May 3, 2022

Capacitor

TOSHIBA KK0 citations62
US10854466B2Dec 1, 2020

Etching method, method of manufacturing semiconductor chip, and method of manufacturing article

TOSHIBA KK1 citations62
US9202982B2Dec 1, 2015

Semiconductor light emitting device and method for manufacturing the same

TOSHIBA KK2 citations62
US9070844B2Jun 30, 2015

Semiconductor light emitting element and method for manufacturing same

TOSHIBA KK2 citations62
US8906716B2Dec 9, 2014

Semiconductor device and method for manufacturing the same

TOSHIBA KK3 citations62
US9460967B2Oct 4, 2016

Method of manufacturing semiconductor chip, semiconductor chip, and semiconductor device

TOSHIBA KK2 citations61
US7656034B2Feb 2, 2010

Semiconductor device and method for manufacturing the same

TOSHIBA KK5 citations61
US10233557B2Mar 19, 2019

Electroplating method and electroplating device

TOSHIBA KK1 citations57
US10867801B2Dec 15, 2020

Etching apparatus and etching method

TOSHIBA KK0 citations52
US9142727B2Sep 22, 2015

Semiconductor light emitting device

TOSHIBA KK1 citations52
US12278109B2Apr 15, 2025

Etching apparatus and etching method

TOSHIBA KK0 citations51
US11901185B2Feb 13, 2024

Etching method

TOSHIBA KK0 citations51
US11862667B2Jan 2, 2024

Capacitor

TOSHIBA KK0 citations51
US10991590B2Apr 27, 2021

Etching method and plating solution

TOSHIBA KK0 citations51
US10978358B2Apr 13, 2021

Processing system for a catalytic layer of a noble metal formed on a surface of a substrate

TOSHIBA KK0 citations51
US9431588B2Aug 30, 2016

Semiconductor device and method for manufacturing the same

TOSHIBA KK0 citations51
US9000547B2Apr 7, 2015

Strain sensor and method for manufacturing the same

TOSHIBA KK1 citations51

NIPPON TELEGRAPH & TELEPHONE

6 patents

SHIMOKAWA KAZUO

1 patent

KOIZUMI HIROSHI

1 patent

OBATA SUSUMU

1 patent

NAKAYAMA TOSHIYA

1 patent

FUJI ELECTRIC CO LTD

1 patent

FUJI ELEC DEVICE TECH CO LTD

1 patent

Showing the top 50 of 58 patents by PatentIndex Score.