Inventor
MIWA SHINICHI
JP40 patents
⚠️ This page may combine multiple inventors who share the name “MIWA SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
31 patentsUS7273649B2Sep 25, 2007
Honeycomb structural body and canning structural body storing the honeycomb structural body
NGK INSULATORS LTD20 citations92
US7244284B2Jul 17, 2007
Honeycomb filter
NGK INSULATORS LTD33 citations92
US5422324AJun 6, 1995
Aluminum titanate ceramic and process for producing the same
NGK INSULATORS LTD35 citations92
US5346870ASep 13, 1994
Aluminum titanate ceramic and process for producing the same
NGK INSULATORS LTD47 citations92
US7297175B2Nov 20, 2007
Exhaust gas purifying filter
NGK INSULATORS LTD17 citations84
US9759157B2Sep 12, 2017
Heat/acoustic wave conversion unit
NGK INSULATORS LTD8 citations83
US7442218B2Oct 28, 2008
Exhaust gas treatment apparatus
NGK INSULATORS LTD16 citations83
US7927551B2Apr 19, 2011
Catalytic body and manufacturing method of the same
NGK INSULATORS LTD15 citations82
US10279559B2May 7, 2019
Method for manufacturing honeycomb structure
NGK INSULATORS LTD2 citations73
US9739187B2Aug 22, 2017
Water recovery device
NGK INSULATORS LTD4 citations73
US9869303B2Jan 16, 2018
Heat/acoustic wave conversion component and heat/acoustic wave conversion unit
NGK INSULATORS LTD4 citations71
US9765760B2Sep 19, 2017
Heat/acoustic wave conversion component and heat/acoustic wave conversion unit
NGK INSULATORS LTD2 citations71
US5089449AFeb 18, 1992
Silicon nitride sintered bodies
NGK INSULATORS LTD9 citations71
US7695798B2Apr 13, 2010
Honeycomb structure and honeycomb catalyst
NGK INSULATORS LTD6 citations63
US5629250AMay 13, 1997
Silicon nitride jig for hot rolling
NGK INSULATORS LTD2 citations63
US10480832B2Nov 19, 2019
Thermoacoustic energy converting element part and thermoacoustic energy converter
NGK INSULATORS LTD1 citations62
US5194201AMar 16, 1993
Method of manufacturing high density silicon nitride sintered bodies
NGK INSULATORS LTD3 citations62
US11511596B2Nov 29, 2022
Cool air/warm air generation system
NGK INSULATORS LTD0 citations52
US11125131B2Sep 21, 2021
Heat generation system, exhaust gas purification device, and method for regenerating honeycomb structure
NGK INSULATORS LTD0 citations52
US11015876B2May 25, 2021
Porous honeycomb heat storage structure
NGK INSULATORS LTD0 citations52
US7780923B2Aug 24, 2010
Plasma reaction vessel, and method of producing the same
NGK INSULATORS LTD1 citations52
US7727487B2Jun 1, 2010
Plasma reaction vessel, and method of producing the same
NGK INSULATORS LTD1 citations52
US5572963ANov 12, 1996
Hydraulic tappet
NGK INSULATORS LTD1 citations52
US10371460B2Aug 6, 2019
Heat storage member
NGK INSULATORS LTD0 citations46
US10495072B2Dec 3, 2019
Thermoacoustic energy converting element part, thermoacoustic energy converter, and method of manufacturing thermoacoustic energy converting element part
NGK INSULATORS LTD0 citations42
US10393449B2Aug 27, 2019
Heat storage member
NGK INSULATORS LTD0 citations42
US9976467B2May 22, 2018
Exhaust system
NGK INSULATORS LTD0 citations42
US9777714B2Oct 3, 2017
Heat/acoustic wave conversion component and heat/acoustic wave conversion unit
NGK INSULATORS LTD0 citations42
US9771927B2Sep 26, 2017
Heat/acoustic wave conversion component and heat/acoustic wave conversion unit
NGK INSULATORS LTD0 citations42
US9763015B2Sep 12, 2017
Method of manufacturing thermoacoustic energy converting element part, thermoacoustic energy converting element part, and thermoacoustic energy converter
NGK INSULATORS LTD0 citations42
US9759201B2Sep 12, 2017
Heat/acoustic wave conversion component and heat/acoustic wave conversion unit
NGK INSULATORS LTD0 citations40
MITSUBISHI ELECTRIC CORP
7 patentsUS9071199B2Jun 30, 2015
High frequency power amplifier
MITSUBISHI ELECTRIC CORP2 citations63
US11569142B2Jan 31, 2023
Semiconductor device comprising sealing frame configured as a conductor
MITSUBISHI ELECTRIC CORP0 citations62
US9214903B2Dec 15, 2015
Amplifier
MITSUBISHI ELECTRIC CORP2 citations62
US9906217B2Feb 27, 2018
FET gate stabilizing circuit
MITSUBISHI ELECTRIC CORP0 citations51
US9627300B2Apr 18, 2017
Amplifier package with multiple drain bonding wires
MITSUBISHI ELECTRIC CORP1 citations50
US11164828B2Nov 2, 2021
Amplifier
MITSUBISHI ELECTRIC CORP0 citations47
US9484321B2Nov 1, 2016
High frequency device
MITSUBISHI ELECTRIC CORP0 citations39