Inventor
KITAMURA MASAYUKI
JP79 patents
⚠️ This page may combine multiple inventors who share the name “KITAMURA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO ELECTRON LTD
13 patentsUS5958140ASep 28, 1999
One-by-one type heat-processing apparatus
TOKYO ELECTRON LTD297 citations99
US5575853ANov 19, 1996
Vacuum exhaust system for processing apparatus
TOKYO ELECTRON LTD210 citations99
US6473993B1Nov 5, 2002
Thermal treatment method and apparatus
TOKYO ELECTRON LTD53 citations96
US5581874ADec 10, 1996
Method of forming a bonding portion
TOKYO ELECTRON LTD99 citations96
US6566630B2May 20, 2003
Thermal processing apparatus for introducing gas between a target object and a cooling unit for cooling the target object
TOKYO ELECTRON LTD27 citations93
US6435869B2Aug 20, 2002
Quartz window having reinforcing ribs
TOKYO ELECTRON LTD23 citations93
US6007633ADec 28, 1999
Single-substrate-processing apparatus in semiconductor processing system
TOKYO ELECTRON LTD29 citations92
US6630991B2Oct 7, 2003
Thermal processing apparatus
TOKYO ELECTRON LTD25 citations91
US6444262B1Sep 3, 2002
Thermal processing unit and thermal processing method
TOKYO ELECTRON LTD53 citations88
US6488407B1Dec 3, 2002
Radiation temperature measuring method and radiation temperature measuring system
TOKYO ELECTRON LTD14 citations83
US9512541B2Dec 6, 2016
Selective growth method and substrate processing apparatus
TOKYO ELECTRON LTD6 citations73
US7432468B2Oct 7, 2008
Plasma processing apparatus and plasma processing method
TOKYO ELECTRON LTD8 citations73
US6467952B2Oct 22, 2002
Virtual blackbody radiation system and radiation temperature measuring system
TOKYO ELECTRON LTD12 citations73
KIOXIA CORP
11 patentsUS12575384B2Mar 10, 2026
Method for manufacturing semiconductor device and patterning method
KIOXIA CORP0 citations63
US12205887B2Jan 21, 2025
Semiconductor device and method for manufacturing the semiconductor device preliminary class
KIOXIA CORP0 citations63
US12136546B2Nov 5, 2024
Semiconductor device, manufacturing method thereof, and semiconductor storage device
KIOXIA CORP0 citations63
US11658110B2May 23, 2023
Semiconductor device and method for manufacturing the semiconductor device
KIOXIA CORP0 citations63
US12439599B2Oct 7, 2025
Semiconductor memory device
KIOXIA CORP0 citations62
US12406842B2Sep 2, 2025
Substrate processing apparatus and method of producing semiconductor device
KIOXIA CORP0 citations62
US12310017B2May 20, 2025
Semiconductor device and method for manufacturing semiconductor device
KIOXIA CORP0 citations62
US12010845B2Jun 11, 2024
Method for manufacturing semiconductor device
KIOXIA CORP0 citations62
US11705404B2Jul 18, 2023
Semiconductor device and method of manufacturing the same
KIOXIA CORP0 citations62
US11393675B2Jul 19, 2022
Substrate processing apparatus and method of producing semiconductor device
KIOXIA CORP0 citations62
US11355512B2Jun 7, 2022
Semiconductor device including a plug connected to a bit line and containing tungsten
KIOXIA CORP0 citations62
TOSHIBA KK
10 patentsUS9613872B2Apr 4, 2017
Method of manufacturing semiconductor device
TOSHIBA KK156 citations99
US9406694B1Aug 2, 2016
Semiconductor device and method for manufacturing the same
TOSHIBA KK94 citations98
US9570464B1Feb 14, 2017
Method for manufacturing semiconductor device
TOSHIBA KK31 citations94
US7923839B2Apr 12, 2011
Semiconductor device and method for fabricating semiconductor device
TOSHIBA KK7 citations84
US9780111B2Oct 3, 2017
Semiconductor device and method for manufacturing the same
TOSHIBA KK5 citations73
US9431345B2Aug 30, 2016
Semiconductor device and method of manufacturing the same
TOSHIBA KK5 citations73
US9673217B1Jun 6, 2017
Semiconductor device and method for manufacturing same
TOSHIBA KK6 citations72
US10325805B2Jun 18, 2019
Method for manufacturing a semiconductor device
TOSHIBA KK1 citations63
US8907484B2Dec 9, 2014
Semiconductor device and method for manufacturing same
TOSHIBA KK3 citations63
US9484206B2Nov 1, 2016
Semiconductor device including catalyst layer and graphene layer thereon and method for manufacturing the same
TOSHIBA KK2 citations62
TOSHIBA MEMORY CORP
8 patentsUS9754793B2Sep 5, 2017
Method for manufacturing semiconductor device
TOSHIBA MEMORY CORP8 citations83
US11139173B2Oct 5, 2021
Production method of semiconductor device
TOSHIBA MEMORY CORP2 citations73
US10566280B2Feb 18, 2020
Semiconductor device and method of manufacturing the same
TOSHIBA MEMORY CORP3 citations73
US9911753B2Mar 6, 2018
Semiconductor device and method for manufacturing semiconductor device
TOSHIBA MEMORY CORP2 citations73
US9905462B2Feb 27, 2018
Semiconductor device and method for manufacturing the same
TOSHIBA MEMORY CORP2 citations73
US10199391B2Feb 5, 2019
Semiconductor device and method of manufacturing the same
TOSHIBA MEMORY CORP2 citations72
US11139246B2Oct 5, 2021
Semiconductor device with aligned vias
TOSHIBA MEMORY CORP1 citations63
US11004804B2May 11, 2021
Semiconductor device and method of manufacturing the same
TOSHIBA MEMORY CORP0 citations62
KOYO SEIKO CO
4 patentsUS6394249B1May 28, 2002
One-way clutch
KOYO SEIKO CO26 citations92
US5539844AJul 23, 1996
Ball bearing cages and ball bearings
KOYO SEIKO CO20 citations92
US6432888B1Aug 13, 2002
Grease for rolling bearing and grease-sealed rolling bearing
KOYO SEIKO CO26 citations91
US5422524AJun 6, 1995
Antifriction bearing and alternator incorporating same for use in vehicles
KOYO SEIKO CO13 citations71
KOYO SEIKE COMPANY LIMITED
1 patentWADA MAKOTO
1 patentKITAMURA MASAYUKI
1 patentAICHI STEEL WORKS LTD
1 patentShowing the top 50 of 79 patents by PatentIndex Score.