Yoshiaki Akachi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing magnetic metal powder, and magnetic metal...
- Patent number 7,416,795
- Issue date Aug 26, 2008
- TDK Corporation
- Minoru Takaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing spherical ceramic powder
- Patent number 7,402,337
- Issue date Jul 22, 2008
- TDK Corporation
- Minoru Takaya
- G11 - INFORMATION STORAGE
Information Patent Grant
COMPOSITE MAGNETIC MATERIAL AND MAGNETIC MOLDING MATERIAL, MAGNETIC...
- Patent number 7,060,350
- Issue date Jun 13, 2006
- TDK Corporation
- Minoru Takaya
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing single crystal ceramic powder, and single...
- Patent number 6,872,251
- Issue date Mar 29, 2005
- TDK Corporation
- Minoru Takaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing magnetic metal powder, and magnetic metal...
- Patent number 6,827,758
- Issue date Dec 7, 2004
- TDK Corporation
- Minoru Takaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single-crystal ferrite fine powder
- Patent number 6,793,842
- Issue date Sep 21, 2004
- Shoei Chemical Inc.
- Yuji Akimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Feed-through EMI filter with a metal flake composite magnetic material
- Patent number 6,225,876
- Issue date May 1, 2001
- Electromagnetic Compatibility Research Laboratories Co., Ltd.
- Tadaharu Akino
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High sensitivity magnetic sensor
- Patent number 4,939,459
- Issue date Jul 3, 1990
- TDK Corporation
- Yoshiaki Akachi
- G01 - MEASURING TESTING
Information Patent Grant
Coil apparatus with divided windings
- Patent number 4,635,019
- Issue date Jan 6, 1987
- TDK Corporation
- Yoshiaki Akachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil bobbin
- Patent number 4,617,543
- Issue date Oct 14, 1986
- TDK Corporation
- Yoshiaki Akachi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing magnetic metal powder, and magnetic metal...
- Publication number 20050056347
- Publication date Mar 17, 2005
- TDK CORPORATION
- Minoru Takaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing single crystal ceramic powder, and single...
- Publication number 20020197461
- Publication date Dec 26, 2002
- Minoru Takaya
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for manufacturing magnetic metal powder, and magnetic metal...
- Publication number 20020189401
- Publication date Dec 19, 2002
- Minoru Takaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing spherical ceramic powder and spherical cer...
- Publication number 20020193236
- Publication date Dec 19, 2002
- Minoru Takaya
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Composite magnetic material and magnetic molding material, magnetic...
- Publication number 20020039667
- Publication date Apr 4, 2002
- TDK Corporation
- Minoru Takaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Single-crystal ferrite fine powder
- Publication number 20020017628
- Publication date Feb 14, 2002
- Yuji Akimoto
- H01 - BASIC ELECTRIC ELEMENTS

Yoshiaki Akachi

Person

Patents Grantslast 30 patents

Method for manufacturing magnetic metal powder, and magnetic metal...

Method for manufacturing spherical ceramic powder

COMPOSITE MAGNETIC MATERIAL AND MAGNETIC MOLDING MATERIAL, MAGNETIC...

Method for manufacturing single crystal ceramic powder, and single...

Method for manufacturing magnetic metal powder, and magnetic metal...

Single-crystal ferrite fine powder

Feed-through EMI filter with a metal flake composite magnetic material

High sensitivity magnetic sensor

Coil apparatus with divided windings

Coil bobbin

Patents Applicationslast 30 patents

Method for manufacturing magnetic metal powder, and magnetic metal...

Method for manufacturing single crystal ceramic powder, and single...

Method for manufacturing magnetic metal powder, and magnetic metal...

Method for manufacturing spherical ceramic powder and spherical cer...

Composite magnetic material and magnetic molding material, magnetic...

Single-crystal ferrite fine powder