Akito HASEGAWA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 12,165,794
- Issue date Dec 10, 2024
- TDK Corporation
- Kazuhiro Yoshidome
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic metal alloy and electronic component
- Patent number 12,080,457
- Issue date Sep 3, 2024
- TDK Corporation
- Hironobu Kumaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soft magnetic alloy powder comprising Fe, Co and Si, dust core, and...
- Patent number 12,062,474
- Issue date Aug 13, 2024
- TDK Corporation
- Akito Hasegawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic alloy and magnetic component technical field
- Patent number 12,062,473
- Issue date Aug 13, 2024
- TDK Corporation
- Hironobu Kumaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soft magnetic metal powder comprising a metal oxide covering, and e...
- Patent number 11,993,833
- Issue date May 28, 2024
- TDK Corporation
- Satoko Mori
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 11,972,884
- Issue date Apr 30, 2024
- TDK Corporation
- Kazuhiro Yoshidome
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic alloy and magnetic component
- Patent number 11,887,761
- Issue date Jan 30, 2024
- TDK Corporation
- Hironobu Kumaoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic alloy and magnetic component
- Patent number 11,881,338
- Issue date Jan 23, 2024
- TDK Corporation
- Hironobu Kumaoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic alloy and magnetic component
- Patent number 11,791,077
- Issue date Oct 17, 2023
- TDK Corporation
- Hironobu Kumaoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 11,783,974
- Issue date Oct 10, 2023
- TDK Corporation
- Akihiro Harada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 11,521,770
- Issue date Dec 6, 2022
- TDK Corporation
- Kazuhiro Yoshidome
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic alloy and magnetic component
- Patent number 11,508,502
- Issue date Nov 22, 2022
- TDK Corporation
- Akihiro Harada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy and magnetic component
- Patent number 11,495,377
- Issue date Nov 8, 2022
- TDK Corporation
- Hajime Amano
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic alloy ribbon and magnetic device
- Patent number 11,427,896
- Issue date Aug 30, 2022
- TDK Corporation
- Akito Hasegawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 11,401,590
- Issue date Aug 2, 2022
- TDK Corporation
- Akihiro Harada
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 11,328,847
- Issue date May 10, 2022
- TDK Corporation
- Akihiro Harada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 11,189,408
- Issue date Nov 30, 2021
- TDK Corporation
- Kazuhiro Yoshidome
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 11,158,443
- Issue date Oct 26, 2021
- TDK Corporation
- Akihiro Harada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic alloy powder, dust core, and magnetic component
- Patent number 11,145,448
- Issue date Oct 12, 2021
- TDK Corporation
- Masakazu Hosono
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy powder, dust core, and magnetic component
- Patent number 11,081,266
- Issue date Aug 3, 2021
- TDK Corporation
- Masakazu Hosono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soft magnetic alloy and magnetic component
- Patent number 10,991,495
- Issue date Apr 27, 2021
- TDK Corporation
- Kazuhiro Yoshidome
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 10,943,718
- Issue date Mar 9, 2021
- TDK Corporation
- Kazuhiro Yoshidome
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 10,854,365
- Issue date Dec 1, 2020
- TDK Corporation
- Kazuhiro Yoshidome
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 10,847,292
- Issue date Nov 24, 2020
- TDK Corporation
- Kazuhiro Yoshidome
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 10,748,688
- Issue date Aug 18, 2020
- TDK Corporation
- Akihiro Harada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Soft magnetic alloy
- Patent number 10,541,072
- Issue date Jan 21, 2020
- TDK Corporation
- Kazuhiro Yoshidome
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Soft magnetic alloy and magnetic device
- Patent number 10,535,455
- Issue date Jan 14, 2020
- TDK Corporation
- Akihiro Harada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POLYMER PARTICLE CONTAINING MAGNETIC MATERIAL, MEDIUM FOR SENSORS,...
- Publication number 20240145134
- Publication date May 2, 2024
- TDK Corporation
- Toshiki GUSHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY POWDER, MAGNETIC CORE, MAGNETIC COMPONENT, AND...
- Publication number 20240071660
- Publication date Feb 29, 2024
- TDK Corporation
- Akito HASEGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY POWDER, MAGNETIC CORE, MAGNETIC COMPONENT, AND...
- Publication number 20240071663
- Publication date Feb 29, 2024
- TDK Corporation
- Masakazu HOSONO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
INDUCTOR
- Publication number 20230386720
- Publication date Nov 30, 2023
- TDK Corporation
- Hajime AMANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL MAGNETIC POWDER, COMPOSITE MAGNETIC BODY, AND ELECTRONIC COMP...
- Publication number 20230339018
- Publication date Oct 26, 2023
- TDK Corporation
- Kyohei TAKAHASHI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MAGNETIC CORE AND MAGNETIC COMPONENT
- Publication number 20230268107
- Publication date Aug 24, 2023
- TDK Corporation
- Seigo TOKORO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY POWDER, DUST CORE, AND MAGNETIC DEVICE
- Publication number 20230130266
- Publication date Apr 27, 2023
- TDK Corporation
- Akito HASEGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY, DUST CORE, AND MAGNETIC DEVICE
- Publication number 20230125339
- Publication date Apr 27, 2023
- TDK Corporation
- Akito HASEGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT
- Publication number 20220380875
- Publication date Dec 1, 2022
- TDK Corporation
- Kazuhiro YOSHIDOME
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT
- Publication number 20220328222
- Publication date Oct 13, 2022
- TDK Corporation
- Hironobu KUMAOKA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT TECHNICAL FIELD
- Publication number 20220328223
- Publication date Oct 13, 2022
- TDK Corporation
- Hironobu KUMAOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT
- Publication number 20220319748
- Publication date Oct 6, 2022
- TDK Corporation
- Hironobu KUMAOKA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT
- Publication number 20220319749
- Publication date Oct 6, 2022
- TDK Corporation
- Hironobu KUMAOKA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SOFT MAGNETIC ALLOY POWDER, DUST CORE, MAGNETIC COMPONENT AND ELECT...
- Publication number 20220208423
- Publication date Jun 30, 2022
- TDK Corporation
- Kazuhiro YOSHIDOME
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOFT MAGNETIC ALLOY POWDER, MAGNETIC CORE, MAGNETIC COMPONENT AND E...
- Publication number 20210230720
- Publication date Jul 29, 2021
- TDK Corporation
- Yoshiki KAJIURA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOFT MAGNETIC METAL ALLOY AND ELECTRONIC COMPONENT
- Publication number 20210098162
- Publication date Apr 1, 2021
- TDK Corporation
- Hironobu KUMAOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE
- Publication number 20210062308
- Publication date Mar 4, 2021
- TDK Corporation
- Akihiro HARADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC METAL POWDER AND ELECTRONIC COMPONENT
- Publication number 20210035720
- Publication date Feb 4, 2021
- TDK Corporation
- Satoko MORI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT
- Publication number 20210020342
- Publication date Jan 21, 2021
- TDK Corporation
- Hajime AMANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC CORE, METHOD OF MANUFACTURING SAME, AND COIL COMPONENT
- Publication number 20210005364
- Publication date Jan 7, 2021
- TDK Corporation
- Isao NAKAHATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT
- Publication number 20200377982
- Publication date Dec 3, 2020
- TDK Corporation
- Hajime AMANO
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOFT MAGNETIC ALLOY RIBBON AND MAGNETIC DEVICE
- Publication number 20200362442
- Publication date Nov 19, 2020
- TDK Corporation
- Akito HASEGAWA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT
- Publication number 20200357546
- Publication date Nov 12, 2020
- TDK Corporation
- Akihiro HARADA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT
- Publication number 20200357547
- Publication date Nov 12, 2020
- TDK Corporation
- Akihiro HARADA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC PART
- Publication number 20200312499
- Publication date Oct 1, 2020
- TDK Corporation
- Hironobu KUMAOKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE
- Publication number 20190385770
- Publication date Dec 19, 2019
- TDK Corporation
- Kazuhiro YOSHIDOME
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY POWDER, DUST CORE, AND MAGNETIC COMPONENT
- Publication number 20190279799
- Publication date Sep 12, 2019
- TDK Corporation
- Masakazu HOSONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY POWDER, DUST CORE, AND MAGNETIC COMPONENT
- Publication number 20190279796
- Publication date Sep 12, 2019
- TDK Corporation
- Masakazu HOSONO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE
- Publication number 20190237229
- Publication date Aug 1, 2019
- TDK Corporation
- Kazuhiro YOSHIDOME
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE
- Publication number 20190221341
- Publication date Jul 18, 2019
- TDK Corporation
- Kazuhiro YOSHIDOME
- B22 - CASTING POWDER METALLURGY

Akito HASEGAWA

Person

Patents Grantslast 30 patents

Soft magnetic alloy and magnetic device

Soft magnetic metal alloy and electronic component

Soft magnetic alloy powder comprising Fe, Co and Si, dust core, and...

Soft magnetic alloy and magnetic component technical field

Soft magnetic metal powder comprising a metal oxide covering, and e...

Soft magnetic alloy and magnetic device

Soft magnetic alloy and magnetic component

Soft magnetic alloy and magnetic component

Soft magnetic alloy and magnetic component

Soft magnetic alloy and magnetic device

Soft magnetic alloy and magnetic device

Soft magnetic alloy and magnetic component

Soft magnetic alloy and magnetic component

Soft magnetic alloy ribbon and magnetic device

Soft magnetic alloy and magnetic device

Soft magnetic alloy and magnetic device

Soft magnetic alloy and magnetic device

Soft magnetic alloy and magnetic device

Soft magnetic alloy powder, dust core, and magnetic component

Soft magnetic alloy powder, dust core, and magnetic component

Soft magnetic alloy and magnetic component

Soft magnetic alloy and magnetic device

Soft magnetic alloy and magnetic device

Soft magnetic alloy and magnetic device

Soft magnetic alloy and magnetic device

Soft magnetic alloy

Soft magnetic alloy and magnetic device

Patents Applicationslast 30 patents

POLYMER PARTICLE CONTAINING MAGNETIC MATERIAL, MEDIUM FOR SENSORS,...

SOFT MAGNETIC ALLOY POWDER, MAGNETIC CORE, MAGNETIC COMPONENT, AND...

SOFT MAGNETIC ALLOY POWDER, MAGNETIC CORE, MAGNETIC COMPONENT, AND...

INDUCTOR

METAL MAGNETIC POWDER, COMPOSITE MAGNETIC BODY, AND ELECTRONIC COMP...

MAGNETIC CORE AND MAGNETIC COMPONENT

SOFT MAGNETIC ALLOY POWDER, DUST CORE, AND MAGNETIC DEVICE

SOFT MAGNETIC ALLOY, DUST CORE, AND MAGNETIC DEVICE

SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT

SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT

SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT TECHNICAL FIELD

SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT

SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT

SOFT MAGNETIC ALLOY POWDER, DUST CORE, MAGNETIC COMPONENT AND ELECT...

SOFT MAGNETIC ALLOY POWDER, MAGNETIC CORE, MAGNETIC COMPONENT AND E...

SOFT MAGNETIC METAL ALLOY AND ELECTRONIC COMPONENT

SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE

SOFT MAGNETIC METAL POWDER AND ELECTRONIC COMPONENT

SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT

MAGNETIC CORE, METHOD OF MANUFACTURING SAME, AND COIL COMPONENT

SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT

SOFT MAGNETIC ALLOY RIBBON AND MAGNETIC DEVICE

SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT

SOFT MAGNETIC ALLOY AND MAGNETIC COMPONENT

SOFT MAGNETIC ALLOY AND MAGNETIC PART

SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE

SOFT MAGNETIC ALLOY POWDER, DUST CORE, AND MAGNETIC COMPONENT

SOFT MAGNETIC ALLOY POWDER, DUST CORE, AND MAGNETIC COMPONENT

SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE

SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE