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Inventor profile of:

Daisuke Karube

City:

Osaka

Country:

Japan

Published Applications:

117

Last publication date:

2026-03-05

Top Assignees for applications by Daisuke Karube

The entities that hold a legal rights for patent applications filed by inventor Karube Daisuke:

Recent patent applications by Karube Daisuke

Daisuke Karube from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-03-05
US20260062372A1
Chemistry; metallurgy

METHOD FOR PRODUCING COMPOSITION CONTAINING PURIFIED FLUORINE-CONTAINING ETHER COMPOUND

 #2 | 2025-04-17
US20250123037A1
Mechanical engineering

TRANSPORT METHOD, REFRIGERATION METHOD, REFRIGERATION SYSTEM, AND HOSE FOR REFRIGERATION SYSTEM

 #3 | 2025-04-10
US20250115796A1
Chemistry; metallurgy

REFRIGERATION CYCLE APPARATUS

 #4 | 2024-12-26
US20240425739A1
Chemistry; metallurgy

COMPOSITION CONTAINING FLUOROETHYLENE, AND METHOD FOR STABILIZING SAID COMPOSITION

 #5 | 2024-09-19
US20240309255A1
Chemistry; metallurgy

COMPOSITION

 #6 | 2024-07-04
US20240218226A1
Chemistry; metallurgy

REFRIGERATION CYCLE DEVICE FOR VEHICLE

 #7 | 2024-05-30
US20240174905A1
Chemistry; metallurgy

REFRIGERANT CYCLE APPARATUS

 #8 | 2023-10-12
US20230323179A1
Chemistry; metallurgy

REFRIGERANT-CONTAINING COMPOSITION, USE THEREOF, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #9 | 2023-08-17
US20230257333A1
Chemistry; metallurgy

METHOD FOR PRODUCING COMPOSITION CONTAINING PURIFIED FLUORINE-CONTAINING ETHER COMPOUND

 #10 | 2023-05-18
US20230151257A1
Chemistry; metallurgy

REFRIGERANT-CONTAINING COMPOSITION, USE THEREOF, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #11 | 2023-04-27
US20230132359A2
Chemistry; metallurgy

REFRIGERATION CYCLE APPARATUS

 #12 | 2023-04-20
US20230117208A1
Mechanical engineering

AIR CONDITIONER

 #13 | 2023-03-30
US20230097829A1
Chemistry; metallurgy

REFRIGERATION CYCLE APPARATUS

 #14 | 2023-02-16
US20230048615A1
Chemistry; metallurgy

COMPOSITION CONTAINING FLUORINE OIL

 #15 | 2023-01-26
US20230029441A2
Chemistry; metallurgy

REFRIGERATION CYCLE DEVICE FOR VEHICLE

 #16 | 2023-01-05
US20230002659A1
Chemistry; metallurgy

COMPOSITION CONTAINING REFRIGERANT, USE OF SAID COMPOSITION, REFRIGERATOR HAVING SAID COMPOSITION, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #17 | 2022-12-22
US20220404070A1
Mechanical engineering

AIR CONDITIONER

 #18 | 2022-12-08
US20220389299A1
Chemistry; metallurgy

REFRIGERATION CYCLE APPARATUS

 #19 | 2022-12-01
US20220380649A1
Chemistry; metallurgy

REFRIGERANT-CONTAINING COMPOSITION, USE THEREOF AND REFRIGERATOR COMPRISING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #20 | 2022-12-01
US20220380648A1
Chemistry; metallurgy

REFRIGERATION CYCLE APPARATUS

 #21 | 2022-11-24
US20220372357A1
Chemistry; metallurgy

REFRIGERANT-CONTAINING COMPOSITION, USE THEREOF, REFRIGERATING MACHINE HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATING MACHINE

 #22 | 2022-11-10
US20220356386A1
Chemistry; metallurgy

Refrigerant cycle apparatus

 #23 | 2022-06-09
US20220177764A1
Chemistry; metallurgy

REFRIGERANT-CONTAINING COMPOSITION, USE THEREOF, REFRIGERATOR HAVING SAME, OPERATION METHOD FOR SAID REFRIGERATOR, AND REFRIGERATION CYCLE DEVICE EQUIPPED WITH SAID REFRIGERATOR

 #24 | 2022-06-09
US20220177763A1
Chemistry; metallurgy

Composition containing refrigerant, use of same, refrigerator having same, and method for operating said refrigerator

 #25 | 2022-06-09
US20220177762A1
Chemistry; metallurgy

Composition containing refrigerant, use of same, freezer having same, and method for operating said freezer

 #26 | 2022-05-12
US20220145155A1
Chemistry; metallurgy

COMPOSITION INCLUDING REFRIGERANT, USE THEREOF, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #27 | 2022-05-12
US20220145154A1
Chemistry; metallurgy

REFRIGERANT-CONTAINING COMPOSITION, USE THEREOF, REFRIGERATOR USING SAME, AND OPERATION METHOD FOR SAID REFRIGERATOR

 #28 | 2022-04-14
US20220112418A1
Chemistry; metallurgy

COMPOSITION CONTAINING REFRIGERANT, USE OF SAME, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #29 | 2022-04-14
US20220112416A1
Chemistry; metallurgy

Composition containing refrigerant, use of same, freezer having same, and method for operating said freezer

 #30 | 2022-04-07
US20220106513A1
Chemistry; metallurgy

REFRIGERANT-CONTAINING COMPOSITION, USE OF SAME, REFRIGERATOR HAVING SAME, OPERATION METHOD FOR SAID REFRIGERATOR, AND REFRIGERATION CYCLE DEVICE EQUIPPED WITH SAME

 #31 | 2022-04-07
US20220106512A1
Chemistry; metallurgy

Composition including refrigerant, use therefor, refrigerator comprising same, and method for operating said refrigerator

 #32 | 2022-04-07
US20220106511A1
Chemistry; metallurgy

Composition containing refrigerant, use of same, refrigerator comprising same, and method for operating said refrigerator

 #33 | 2022-04-07
US20220106510A1
Chemistry; metallurgy

COMPOSITION CONTAINING REFRIGERANT, USE OF SAME, REFRIGERATOR COMPRISING THE SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #34 | 2022-03-31
US20220098460A1
Chemistry; metallurgy

COMPOSITION CONTAINING REFRIGERANT, USE OF SAME, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #35 | 2022-03-03
US20220064509A1
Chemistry; metallurgy

COMPOSITION INCLUDING REFRIGERANT, USE THEREOF, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #36 | 2021-12-30
US20210403837A1
Chemistry; metallurgy

DETERGENT COMPOSITION, CLEANING METHOD, SOLVENT COMPOSITION, USE THEREOF AS SOLVENT FOR OIL, AND OIL COMPOSITION CONTAINING SAME

 #37 | 2021-12-30
US20210403399A1
Chemistry; metallurgy

Isomerization of 1,2-difluoroethylene

 #38 | 2021-10-07
US20210309902A1
Chemistry; metallurgy

Refrigeration cycle device for vehicle

 #39 | 2021-09-30
US20210301224A1
Chemistry; metallurgy

Composition containing 1,2-dichloro-3,3,3-trifluoropropene

 #40 | 2021-07-01
US20210198547A1
Chemistry; metallurgy

REFRIGERANT COMPOSITION INCLUDING HFO-1234ze(E) AND HFC-134 AND USE FOR SAME

 #41 | 2021-06-10
US20210171815A1
Chemistry; metallurgy

COOLANT-CONTAINING COMPOSITION, USE FOR SAME, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING REFRIGERATOR

 #42 | 2021-06-03
US20210164703A1
Mechanical engineering

AIR-CONDITIONING UNIT

 #43 | 2021-06-03
US20210164701A1
Mechanical engineering

AIR CONDITIONER

 #44 | 2021-06-03
US20210164698A1
Mechanical engineering

AIR CONDITIONER

 #45 | 2021-06-03
US20210163804A1
Chemistry; metallurgy

REFRIGERATION CYCLE APPARATUS

 #46 | 2021-04-01
US20210095897A1
Mechanical engineering

HEAT SOURCE UNIT AND REFRIGERATION CYCLE APPARATUS

 #47 | 2021-03-25
US20210087446A1
Chemistry; metallurgy

COOLANT-CONTAINING COMPOSITION, USE FOR SAME, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING REFRIGERATOR

 #48 | 2021-03-18
US20210080152A1
Mechanical engineering

COMPOSITION INCLUDING REFRIGERANT, USE THEREOF, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #49 | 2021-03-18
US20210079278A1
Chemistry; metallurgy

REFRIGERANT-CONTAINING COMPOSITION, USE THEREOF, REFRIGERATING MACHINE HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATING MACHINE

 #50 | 2021-03-18
US20210079277A1
Chemistry; metallurgy

COMPOSITION CONTAINING COMPOUND USEFUL AS REFRIGERANT, DETERGENT, PROPELLANT, OR THE LIKE, AND REFRIGERATING MACHINE, LARGE-SIZED AIR CONDITIONER, OR INDUSTRIAL PROCESS COOLER EACH INCLUDING SAID COMPOSITION

 #51 | 2021-03-11
US20210071055A1
Chemistry; metallurgy

COOLANT-CONTAINING COMPOSITION, USE FOR SAME, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING REFRIGERATOR

 #52 | 2021-01-21
US20210018191A1
Mechanical engineering

Heat exchange unit

 #53 | 2021-01-07
US20210003323A1
Mechanical engineering

REFRIGERATION CYCLE APPARATUS

 #54 | 2020-12-17
US20200393178A1
Mechanical engineering

REFRIGERATION CYCLE APPARATUS

 #55 | 2020-12-17
US20200393176A1
Mechanical engineering

COMPRESSOR

 #56 | 2020-12-17
US20200393175A1
Mechanical engineering

COMPRESSOR

 #57 | 2020-12-17
US20200392389A1
Chemistry; metallurgy

REFRIGERATION CYCLE APPARATUS

 #58 | 2020-12-17
US20200392388A1
Chemistry; metallurgy

REFRIGERANT-CONTAINING COMPOSITION, USE THEREOF AND REFRIGERATOR COMPRISING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #59 | 2020-12-17
US20200392387A1
Chemistry; metallurgy

AIR CONDITIONER

 #60 | 2020-12-10
US20200386459A1
Mechanical engineering

HEAT EXCHANGE UNIT

 #61 | 2020-12-10
US20200385622A1
Chemistry; metallurgy

COMPOSITION COMPRISING REFRIGERANT, USE THEREOF, REFRIGERATING MACHINE HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATING MACHINE

 #62 | 2020-12-10
US20200385621A1
Chemistry; metallurgy

REFRIGERANT-CONTAINING COMPOSITION, USE THEREOF AND REFRIGERATOR COMPRISING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #63 | 2020-12-10
US20200385620A1
Chemistry; metallurgy

Composition containing refrigerant, use of said composition, refrigerator having said composition, and method for operating said refrigerator

 #64 | 2020-12-03
US20200378662A1
Mechanical engineering

AIR CONDITIONING APPARATUS

 #65 | 2020-11-26
US20200369934A1
Chemistry; metallurgy

Composition comprising refrigerant, use thereof, refrigerating machine having same, and method for operating said refrigerating machine

 #66 | 2020-11-19
US20200363112A1
Mechanical engineering

AIR CONDITIONER

 #67 | 2020-11-19
US20200363106A1
Mechanical engineering

REFRIGERATION CYCLE APPARATUS

 #68 | 2020-11-19
US20200363105A1
Mechanical engineering

Air-conditioning unit

 #69 | 2020-11-19
US20200363085A1
Mechanical engineering

Air conditioning apparatus

 #70 | 2020-11-19
US20200362215A1
Chemistry; metallurgy

REFRIGERATION CYCLE APPARATUS

 #71 | 2020-11-05
US20200347283A1
Chemistry; metallurgy

REFRIGERATING OIL FOR REFRIGERANT OR REFRIGERANT COMPOSITION, METHOD FOR USING REFRIGERATING OIL, AND USE OF REFRIGERATING OIL

 #72 | 2020-10-29
US20200340714A1
Mechanical engineering

REFRIGERATION CYCLE APPARATUS

 #73 | 2020-10-29
US20200339856A1
Chemistry; metallurgy

REFRIGERATING OIL FOR REFRIGERANT OR REFRIGERANT COMPOSITION, METHOD FOR USING REFRIGERATING OIL, AND USE OF REFRIGERATING OIL

 #74 | 2020-10-22
US20200333054A1
Mechanical engineering

COMPRESSOR

 #75 | 2020-10-22
US20200333051A1
Mechanical engineering

REFRIGERATION CYCLE

 #76 | 2020-10-22
US20200333049A1
Mechanical engineering

REFRIGERATION APPARATUS

 #77 | 2020-10-22
US20200333041A1
Mechanical engineering

REFRIGERATION CYCLE APPARATUS

 #78 | 2020-10-22
US20200332166A1
Chemistry; metallurgy

Refrigeration cycle apparatus

 #79 | 2020-10-22
US20200332164A1
Chemistry; metallurgy

REFRIGERATION CYCLE APPARATUS

 #80 | 2020-10-15
US20200326110A1
Mechanical engineering

COMPRESSOR

 #81 | 2020-10-15
US20200326109A1
Mechanical engineering

Refrigeration apparatus

 #82 | 2020-10-15
US20200326105A1
Mechanical engineering

Heat source unit and refrigeration cycle apparatus

 #83 | 2020-10-15
US20200326103A1
Mechanical engineering

REFRIGERATION CYCLE

 #84 | 2020-10-15
US20200326102A1
Mechanical engineering

Refrigeration cycle apparatus

 #85 | 2020-10-15
US20200326101A1
Mechanical engineering

Refrigeration cycle apparatus

 #86 | 2020-10-15
US20200326100A1
Mechanical engineering

Warm-water generating apparatus

 #87 | 2020-10-15
US20200325378A1
Chemistry; metallurgy

Composition containing refrigerant, use of said composition, refrigerator having said composition, and method for operating said refrigerator

 #88 | 2020-10-15
US20200325377A1
Chemistry; metallurgy

Refrigeration cycle apparatus

 #89 | 2020-10-15
US20200325376A1
Chemistry; metallurgy

REFRIGERATION CYCLE APPARATUS

 #90 | 2020-10-15
US20200325375A1
Chemistry; metallurgy

REFRIGERATION CYCLE APPARATUS AND METHOD OF DETERMINING REFRIGERANT ENCLOSURE AMOUNT IN REFRIGERATION CYCLE APPARATUS

 #91 | 2020-10-08
US20200317975A1
Chemistry; metallurgy

COMPOSITION CONTAINING REFRIGERANT, USE OF SAID COMPOSITION, REFRIGERATOR HAVING SAID COMPOSITION, AND METHOD FOR OPERATING SAID REFRIGERATOR

 #92 | 2020-10-01
US20200309437A1
Mechanical engineering

REFRIGERATION CYCLE APPARATUS AND METHOD OF DETERMINING REFRIGERANT ENCLOSURE AMOUNT IN REFRIGERATION CYCLE APPARATUS

 #93 | 2020-10-01
US20200309419A1
Mechanical engineering

REFRIGERATION CYCLE APPARATUS

 #94 | 2020-10-01
US20200309411A1
Mechanical engineering

WARM-WATER GENERATING APPARATUS

 #95 | 2020-01-30
US20200031745A1
Chemistry; metallurgy

Composition containing hydrofluoroolefin compound

 #96 | 2019-11-21
US20190352583A1
Chemistry; metallurgy

Detergent composition, cleaning method, solvent composition, use thereof as solvent for oil, and oil composition containing same

 #97 | 2019-06-06
US20190169101A1
Chemistry; metallurgy

Method for producing 1-chloro-1,2-difluoroethylene

 #98 | 2019-02-07
US20190039975A1
Chemistry; metallurgy

Method for producing tetrafluoropropene

 #99 | 2018-12-27
US20180370877A1
Chemistry; metallurgy

METHOD FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE

 #100 | 2018-09-27
US20180273448A1
Chemistry; metallurgy

Method for producing fluorine-containing compound
InventorID:

931324 ⎘