P

Inventor

YAMAUCHI KUNIHIRO

JP12 patents
⚠️ This page may combine multiple inventors who share the name “YAMAUCHI KUNIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CENTRAL GLASS CO LTD

6 patents
US11335573B2May 17, 2022

Dry etching method and β-diketone-filled container

CENTRAL GLASS CO LTD4 citations72
US11618954B2Apr 4, 2023

Dry etching method, method for manufacturing semiconductor device, and etching device

CENTRAL GLASS CO LTD4 citations70
US10957554B2Mar 23, 2021

Etching method and etching device

CENTRAL GLASS CO LTD0 citations62
US11282714B2Mar 22, 2022

Etching method and etching device

CENTRAL GLASS CO LTD0 citations60
US12417922B2Sep 16, 2025

Surface treatment method, dry etching method, cleaning method, semiconductor device manufacturing method, and etching device

CENTRAL GLASS CO LTD0 citations56
US12308244B2May 20, 2025

Dry etching method, method for producing semiconductor device, and etching device

CENTRAL GLASS CO LTD0 citations56

KONISHIROKU PHOTO IND

3 patents
US6568797B2May 27, 2003

Ink jet head

KONISHIROKU PHOTO IND34 citations92
US6560833B2May 13, 2003

Method of manufacturing ink jet head

KONISHIROKU PHOTO IND7 citations73
US4456372AJun 26, 1984

Copying machine equipped with a document detecting member

KONISHIROKU PHOTO IND18 citations72

TOKYO ELECTRON LTD

2 patents
US9991138B2Jun 5, 2018

Etching method and etching apparatus

TOKYO ELECTRON LTD337 citations98
US10460946B2Oct 29, 2019

Naturally oxidized film removing method and naturally oxidized film removing device

TOKYO ELECTRON LTD1 citations62

HITACHI INT ELECTRIC INC

1 patent
US10156012B2Dec 18, 2018

Cleaning method, method of manufacturing semiconductor device, substrate processing apparatus, and a non-transitory computer-readable recording medium

HITACHI INT ELECTRIC INC3 citations71