Takashi Hatanai

Person

Niigata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic sensor and magnetic sensor module
- Patent number 7,859,258
- Issue date Dec 28, 2010
- Alps Electric Co., Ltd.
- Hiromitsu Sasaki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Glass substrate and capacitance-type pressure sensor using the same
- Patent number 7,535,096
- Issue date May 19, 2009
- Alps Electric Co., Ltd.
- Manabu Tamura
- G01 - MEASURING TESTING
Information Patent Grant
Hard magnetic alloy, hard magnetic alloy compact and method for pro...
- Patent number 6,692,582
- Issue date Feb 17, 2004
- Alps Electric Co., Ltd.
- Akinori Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunneling magnetoresistive device
- Patent number 6,657,829
- Issue date Dec 2, 2003
- Alps Electric Co., Ltd.
- Makoto Nakazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Encoder provided with giant magnetoresistive effect elements
- Patent number 6,452,382
- Issue date Sep 17, 2002
- Alps Electric Co., Ltd.
- Ichirou Tokunaga
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for producing metallic ribbon
- Patent number 6,446,702
- Issue date Sep 10, 2002
- Alps Electric Co., Ltd.
- Junichi Murakami
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Thin magnetic element and transformer
- Patent number 6,351,204
- Issue date Feb 26, 2002
- Alps Electric Co., Ltd.
- Kiyohito Yamasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combination magnetoresistive/inductive thin film magnetic head and...
- Patent number 6,346,338
- Issue date Feb 12, 2002
- Alps Electric Co., Ltd.
- Toshinori Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic field sensor having giant magnetoresistive effect elements...
- Patent number 6,329,818
- Issue date Dec 11, 2001
- Alps Electric Co., Ltd.
- Ichirou Tokunaga
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetostrictive material
- Patent number 6,312,530
- Issue date Nov 6, 2001
- Alps Electric Co., Ltd.
- Akinori Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mageto-impedance effect element
- Patent number 6,239,594
- Issue date May 29, 2001
- Alps Electric Co., Ltd.
- Yutaka Naito
- G01 - MEASURING TESTING
Information Patent Grant
Hard magnetic material
- Patent number 6,235,129
- Issue date May 22, 2001
- Alps Electric Co., Ltd.
- Akinori Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magneto-impedance element, and azimuth sensor, autocanceler and mag...
- Patent number 6,232,775
- Issue date May 15, 2001
- Alps Electric Co., Ltd.
- Yutaka Naitoh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Potentiometer provided with giant magnetoresistive effect elements
- Patent number 6,175,296
- Issue date Jan 16, 2001
- Alps Electric Co., Ltd.
- Ichirou Tokunaga
- G01 - MEASURING TESTING
Information Patent Grant
Hard magnetic alloy, hard magnetic alloy compact, and method for pr...
- Patent number 6,171,410
- Issue date Jan 9, 2001
- Alps Electric Co. Ltd.
- Akinori Kojima
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Soft magnetic film, and thin film magnetic head, planer magnetic el...
- Patent number 6,171,716
- Issue date Jan 9, 2001
- Alps Electric Co., Ltd.
- Yoshito Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Combination magnetoresistive/inductive thin film magnetic head and...
- Patent number 6,150,046
- Issue date Nov 21, 2000
- Alps Electric Co., Ltd.
- Toshinori Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin magnetic element and transformer
- Patent number 6,140,902
- Issue date Oct 31, 2000
- Alps Electric Co., Ltd.
- Kiyohito Yamasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making Fe-based soft magnetic alloy
- Patent number 6,083,325
- Issue date Jul 4, 2000
- Alps Electric Co., Ltd.
- Teruo Bitoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Core for use in inductive element, transformer and inductor
- Patent number 6,060,977
- Issue date May 9, 2000
- Alps Electric Co., Ltd.
- Yutaka Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal ribbon manufacturing apparatus
- Patent number 6,047,763
- Issue date Apr 11, 2000
- Alps Electric Co., Ltd.
- Junichi Murakami
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Magnetic film forming method
- Patent number 6,036,825
- Issue date Mar 14, 2000
- Alps Electric Co., Ltd.
- Eiji Umetsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stepping motor and method of manufacturing hard magnetic alloy ther...
- Patent number 6,034,450
- Issue date Mar 7, 2000
- Alps Electric Co., Ltd.
- Akinori Kojima
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Soft-magnetic dielectric high-frequency composite material and meth...
- Patent number 5,755,986
- Issue date May 26, 1998
- Alps Electric Co., Ltd.
- Yutaka Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Floating type magnetic head apparatus
- Patent number 5,675,454
- Issue date Oct 7, 1997
- Alps Electric Co., Ltd.
- Takashi Hatanai
- G11 - INFORMATION STORAGE
Information Patent Grant
Gapped flexure tongue for floating type magnetic head apparatus
- Patent number 5,467,236
- Issue date Nov 14, 1995
- Alps Electric Co., Ltd.
- Takashi Hatanai
- G11 - INFORMATION STORAGE
Information Patent Grant
Complex magnetic head having non-magnetic center core
- Patent number 4,768,120
- Issue date Aug 30, 1988
- Alps Electric Co., Ltd.
- Takashi Hatanai
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for vertical magnetic recording and process for produ...
- Patent number 4,720,757
- Issue date Jan 19, 1988
- Alps Electric Co., Ltd.
- Takashi Hatanai
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for perpendicular magnetic recording
- Patent number 4,695,512
- Issue date Sep 22, 1987
- Alps Electric Co., Ltd.
- Takashi Hatanai
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium for perpendicular magnetization
- Patent number 4,657,812
- Issue date Apr 14, 1987
- Alps Electric Co., Ltd.
- Takashi Hatanai
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SOLID ELECTROLYTE POWDER, ALL-SOLID-STATE LITHIUM ION SECONDARY BAT...
- Publication number 20170222260
- Publication date Aug 3, 2017
- Alps Electric Co., Ltd.
- Takashi HATANAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC SENSOR AND MAGNETIC SENSOR MODULE
- Publication number 20100259257
- Publication date Oct 14, 2010
- Hiromitsu Sasaki
- G01 - MEASURING TESTING
Information Patent Application
Glass substrate and capacitance-type pressure sensor using the same
- Publication number 20070264742
- Publication date Nov 15, 2007
- Alps Electric Co., Ltd.
- Manabu Tamura
- G01 - MEASURING TESTING
Information Patent Application
Glass substrate and capacitance-type pressure sensor using the same
- Publication number 20060001128
- Publication date Jan 5, 2006
- Alps Electric Co., Ltd.
- Manabu Tamura
- G01 - MEASURING TESTING
Information Patent Application
Multilayer film optical filter, method of producing the same, and o...
- Publication number 20040207921
- Publication date Oct 21, 2004
- Alps Electric Co., Ltd.
- Hitoshi Kitagawa
- G02 - OPTICS
Information Patent Application
Multilayer film optical filter, method of producing the same, and o...
- Publication number 20030142407
- Publication date Jul 31, 2003
- Alps Electric Co., Ltd.
- Hitoshi Kitagawa
- G02 - OPTICS
Information Patent Application
Tunneling magnetoresistive device and method for manufacturing the...
- Publication number 20020163764
- Publication date Nov 7, 2002
- Alps Electric Co., Ltd.
- Makoto Nakazawa
- B82 - NANO-TECHNOLOGY

Takashi Hatanai

Person

Patents Grantslast 30 patents

Magnetic sensor and magnetic sensor module

Glass substrate and capacitance-type pressure sensor using the same

Hard magnetic alloy, hard magnetic alloy compact and method for pro...

Tunneling magnetoresistive device

Encoder provided with giant magnetoresistive effect elements

Apparatus and method for producing metallic ribbon

Thin magnetic element and transformer

Combination magnetoresistive/inductive thin film magnetic head and...

Magnetic field sensor having giant magnetoresistive effect elements...

Magnetostrictive material

Mageto-impedance effect element

Hard magnetic material

Magneto-impedance element, and azimuth sensor, autocanceler and mag...

Potentiometer provided with giant magnetoresistive effect elements

Hard magnetic alloy, hard magnetic alloy compact, and method for pr...

Soft magnetic film, and thin film magnetic head, planer magnetic el...

Combination magnetoresistive/inductive thin film magnetic head and...

Thin magnetic element and transformer

Method for making Fe-based soft magnetic alloy

Core for use in inductive element, transformer and inductor

Metal ribbon manufacturing apparatus

Magnetic film forming method

Stepping motor and method of manufacturing hard magnetic alloy ther...

Soft-magnetic dielectric high-frequency composite material and meth...

Floating type magnetic head apparatus

Gapped flexure tongue for floating type magnetic head apparatus

Complex magnetic head having non-magnetic center core

Magnetic head for vertical magnetic recording and process for produ...

Magnetic head for perpendicular magnetic recording

Recording medium for perpendicular magnetization

Patents Applicationslast 30 patents

SOLID ELECTROLYTE POWDER, ALL-SOLID-STATE LITHIUM ION SECONDARY BAT...

MAGNETIC SENSOR AND MAGNETIC SENSOR MODULE

Glass substrate and capacitance-type pressure sensor using the same

Glass substrate and capacitance-type pressure sensor using the same

Multilayer film optical filter, method of producing the same, and o...

Multilayer film optical filter, method of producing the same, and o...

Tunneling magnetoresistive device and method for manufacturing the...