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Takeyoshi Nitta
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Upland, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tube and chamber heat exchange apparatus having a medium directing...
Patent number
11,566,855
Issue date
Jan 31, 2023
MIKUTAY CORPORATION
Takeyoshi Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Tube and chamber type heat exchange apparatus having an enhanced me...
Patent number
11,391,522
Issue date
Jul 19, 2022
MIKUTAY CORPORATION
Takeyoshi Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchange apparatus having a plurality of modular flow path ass...
Patent number
10,962,295
Issue date
Mar 30, 2021
MIKUTAY CORPORATION
Takeyoshi Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger utilizing flow path assemblies
Patent number
10,697,406
Issue date
Jun 30, 2020
Mikutay Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Enhanced medium directing member for use in a tube and chamber type...
Patent number
10,274,269
Issue date
Apr 30, 2019
MIKUTAY CORPORATION
Takeyoshi Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger utilized as an EGR cooler in a gas recirculation system
Patent number
10,208,714
Issue date
Feb 19, 2019
Mikutay Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger utilizing chambers with sub-chambers having respecti...
Patent number
9,151,547
Issue date
Oct 6, 2015
Mikutay Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger with heat exchange chambers utilizing protrusion and...
Patent number
8,584,741
Issue date
Nov 19, 2013
Mikutay Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanging apparatus and method of making same
Patent number
8,393,385
Issue date
Mar 12, 2013
Mikutay Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanging device and method of making same
Patent number
8,307,886
Issue date
Nov 13, 2012
Mikutay Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger with heat exchange chambers utilizing respective med...
Patent number
7,987,900
Issue date
Aug 2, 2011
Mikutay Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Tube and chamber type heat exchange apparatus having an enhanced me...
Publication number
20210325130
Publication date
Oct 21, 2021
MiKuTAY Corporation
Takeyoshi Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Tube and Chamber Heat Exchange Apparatus Having a Medium Directing...
Publication number
20210041185
Publication date
Feb 11, 2021
MiKuTAY Corporation
Takeyoshi Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat exchange apparatus having a plurality of modular flow path ass...
Publication number
20200271386
Publication date
Aug 27, 2020
MiKuTAY Corporation
Takeyoshi Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Tube And Chamber Heat Exchanger With An Enhanced Modular Medium Dir...
Publication number
20200166295
Publication date
May 28, 2020
MiKuTAY Corporation
Takeyoshi Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Tube And Chamber Heat Exchanger With A Medium Directing Member Havi...
Publication number
20200011619
Publication date
Jan 9, 2020
MiKuTAY Corporation
Takeyoshi Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER UTILIZING FLOW PATH ASSEMBLIES
Publication number
20190085795
Publication date
Mar 21, 2019
MiKuTAY Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat Exchanger Utilized As An EGR Cooler In A Gas Recirculation System
Publication number
20170284343
Publication date
Oct 5, 2017
MiKuTAY Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER UTILIZING TUBULAR STRUCTURES HAVING INTERNAL FLOW AL...
Publication number
20150219409
Publication date
Aug 6, 2015
MiKu TAY Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER UTILIZING CHAMBERS WITH SUB-CHAMBERS HAVING RESPECTI...
Publication number
20150027675
Publication date
Jan 29, 2015
MiKuTAY Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER UTILIZING TUBULAR STRUCTURES HAVING INTERNAL FLOW AL...
Publication number
20140131022
Publication date
May 15, 2014
MiKuTAY Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
HEAT EXCHANGER WITH HEAT EXCHANGE CHAMBERS UTILIZING RESPECTIVE MED...
Publication number
20140041842
Publication date
Feb 13, 2014
MiKuTAY Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat Exchanger with heat exchange chambers and plate members utiliz...
Publication number
20130098590
Publication date
Apr 25, 2013
MiKuTAY Corporation
Minoru Nitta
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Heat Exchanger with heat exchange chambers utilizing respective med...
Publication number
20110290466
Publication date
Dec 1, 2011
MiKuTAY Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat Exchanging Apparatus and Method of Making Same
Publication number
20110030936
Publication date
Feb 10, 2011
MiKuTAY Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat Exchanging Apparatus and Method of Making Same
Publication number
20110005722
Publication date
Jan 13, 2011
MiKuTAY Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat Exchanging Device and Method of Making Same
Publication number
20100300668
Publication date
Dec 2, 2010
MiKuTAY Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Tube for a heat exchanger
Publication number
20090260788
Publication date
Oct 22, 2009
MiKuTAY Corporation
Minoru Nitta
F28 - HEAT EXCHANGE IN GENERAL