Hidetoshi Kumagai

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aluminum alloy brazing sheet and manufacturing method thereof
- Patent number 12,064,832
- Issue date Aug 20, 2024
- UACJ Corporation
- Tomoki Yamayoshi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aluminum alloy brazing sheet and manufacturing method thereof
- Patent number 11,813,700
- Issue date Nov 14, 2023
- UACJ Corporation
- Tomoki Yamayoshi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aluminum alloy brazing sheet and manufacturing method thereof
- Patent number 11,491,587
- Issue date Nov 8, 2022
- UACJ Corporation
- Tomoki Yamayoshi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Aluminum alloy brazing sheet and manufacturing method thereof
- Patent number 11,491,586
- Issue date Nov 8, 2022
- UACJ Corporation
- Tomoki Yamayoshi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flux composition
- Patent number 9,844,839
- Issue date Dec 19, 2017
- UACJ Corporation
- Hidetoshi Kumagai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ALUMINUM ALLOY EXTRUDED MULTI-HOLE TUBE FOR HEAT EXCHANGER AND METH...
- Publication number 20230250523
- Publication date Aug 10, 2023
- UACJ CORPORATION
- Taichi Suzuki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
ALUMINUM ALLOY EXTRUDED MULTI-HOLE TUBE FOR HEAT EXCHANGER AND METH...
- Publication number 20230220521
- Publication date Jul 13, 2023
- UACJ CORPORATION
- Taichi Suzuki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALUMINUM ALLOY BRAZING SHEET AND MANUFACTURING METHOD THEREOF
- Publication number 20220281040
- Publication date Sep 8, 2022
- UACJ CORPORATION
- Tomoki Yamayoshi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ALUMINUM ALLOY BRAZING SHEET AND MANUFACTURING METHOD THEREOF
- Publication number 20220250195
- Publication date Aug 11, 2022
- UACJ CORPORATION
- Tomoki Yamayoshi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ALUMINUM ALLOY BRAZING SHEET AND MANUFACTURING METHOD THEREOF
- Publication number 20210394312
- Publication date Dec 23, 2021
- UACJ CORPORATION
- Tomoki Yamayoshi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ALUMINUM ALLOY BRAZING SHEET AND MANUFACTURING METHOD THEREOF
- Publication number 20210394313
- Publication date Dec 23, 2021
- UACJ CORPORATION
- Tomoki Yamayoshi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ALUMINUM ALLOY BRAZING SHEET AND MANUFACTURING METHOD THEREOF
- Publication number 20210379705
- Publication date Dec 9, 2021
- UACJ CORPORATION
- Tomoki Yamayoshi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ALUMINUM ALLOY BRAZING SHEET AND MANUFACTURING METHOD THEREOF
- Publication number 20210354250
- Publication date Nov 18, 2021
- UACJ CORPORATION
- Tomoki Yamayoshi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MEMBRANE PROTEIN ACTIVITY MEASUREMENT METHOD
- Publication number 20210310039
- Publication date Oct 7, 2021
- THE UNIVERSITY OF TOKYO
- Yuichi IKEDA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
ALUMINUM ALLOY BRAZING SHEET, MANUFACTURING METHOD THEREFOR, AND MA...
- Publication number 20210187673
- Publication date Jun 24, 2021
- UACJ CORPORATION
- Toshiya Kondo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEAT EXCHANGER TUBE, HEAT EXCHANGER, AND BRAZING PASTE
- Publication number 20170205159
- Publication date Jul 20, 2017
- UACJ CORPORATION
- Naoki YAMASHITA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FLUX COMPOSITION
- Publication number 20150290748
- Publication date Oct 15, 2015
- UACJ CORPORATION
- Hidetoshi Kumagai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ALUMINUM ALLOY BRAZING METHOD, AND ALUMINUM ALLOY MEMBER COVERED WI...
- Publication number 20150273635
- Publication date Oct 1, 2015
- UACJ CORPORATION
- Hidetoshi Kumagai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Hidetoshi Kumagai

Person

Patents Grantslast 30 patents

Aluminum alloy brazing sheet and manufacturing method thereof

Aluminum alloy brazing sheet and manufacturing method thereof

Aluminum alloy brazing sheet and manufacturing method thereof

Aluminum alloy brazing sheet and manufacturing method thereof

Flux composition

Patents Applicationslast 30 patents

ALUMINUM ALLOY EXTRUDED MULTI-HOLE TUBE FOR HEAT EXCHANGER AND METH...

ALUMINUM ALLOY EXTRUDED MULTI-HOLE TUBE FOR HEAT EXCHANGER AND METH...

ALUMINUM ALLOY BRAZING SHEET AND MANUFACTURING METHOD THEREOF

ALUMINUM ALLOY BRAZING SHEET AND MANUFACTURING METHOD THEREOF

ALUMINUM ALLOY BRAZING SHEET AND MANUFACTURING METHOD THEREOF

ALUMINUM ALLOY BRAZING SHEET AND MANUFACTURING METHOD THEREOF

ALUMINUM ALLOY BRAZING SHEET AND MANUFACTURING METHOD THEREOF

ALUMINUM ALLOY BRAZING SHEET AND MANUFACTURING METHOD THEREOF

MEMBRANE PROTEIN ACTIVITY MEASUREMENT METHOD

ALUMINUM ALLOY BRAZING SHEET, MANUFACTURING METHOD THEREFOR, AND MA...

HEAT EXCHANGER TUBE, HEAT EXCHANGER, AND BRAZING PASTE

FLUX COMPOSITION

ALUMINUM ALLOY BRAZING METHOD, AND ALUMINUM ALLOY MEMBER COVERED WI...