Atsushi Iijima

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetically actuated MEMS switch
- Patent number 11,551,896
- Issue date Jan 10, 2023
- TDK Corporation
- Akifumi Kamijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetically actuated MEMS switch
- Patent number 11,075,041
- Issue date Jul 27, 2021
- TDK Corporation
- Akifumi Kamijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semisolid electrolyte solution, semisolid electrolyte, semisolid el...
- Patent number 11,063,298
- Issue date Jul 13, 2021
- Hitachi, Ltd.
- Suguru Ueda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a capacitor including dielectric structure...
- Patent number 11,056,282
- Issue date Jul 6, 2021
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Capacitor including dielectric structure formed of sintered body, a...
- Patent number 10,283,274
- Issue date May 7, 2019
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing thin film magnetic head with improved perf...
- Patent number 7,120,990
- Issue date Oct 17, 2006
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing thin film magnetic head
- Patent number 7,067,066
- Issue date Jun 27, 2006
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head having thin film coil embedded in first ins...
- Patent number 7,061,718
- Issue date Jun 13, 2006
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing the thin film magnetic head
- Patent number 6,952,866
- Issue date Oct 11, 2005
- TDK Corporation
- Makoto Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing thin film magnetic head with improved perfo...
- Patent number 6,810,578
- Issue date Nov 2, 2004
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head and method of manufacturing the same
- Patent number 6,724,570
- Issue date Apr 20, 2004
- TDK Corporation
- Makoto Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head recessed partially into substrate and inclu...
- Patent number 6,671,135
- Issue date Dec 30, 2003
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing thin film magnetic head
- Patent number 6,669,855
- Issue date Dec 30, 2003
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head and method of manufacturing the same
- Patent number 6,665,142
- Issue date Dec 16, 2003
- TDK Corporation
- Makoto Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a thin film magnetic head
- Patent number 6,609,291
- Issue date Aug 26, 2003
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head having reduced yoke length and method of ma...
- Patent number 6,577,475
- Issue date Jun 10, 2003
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head with recess for positional reference
- Patent number 6,490,130
- Issue date Dec 3, 2002
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head and method of manufacturing same
- Patent number 6,469,876
- Issue date Oct 22, 2002
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head and method of manufacturing same
- Patent number 6,400,525
- Issue date Jun 4, 2002
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film mangetic head and method of manufacturing same
- Patent number 6,353,995
- Issue date Mar 12, 2002
- TDK Corporation
- Yoshitaka Sasaki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thin film magnetic head and method of manufacturing the same
- Patent number 6,330,743
- Issue date Dec 18, 2001
- TDK Corporation
- Atsushi Iijima
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing thin film head
- Patent number 6,233,813
- Issue date May 22, 2001
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnet head with improved performance
- Patent number 6,163,436
- Issue date Dec 19, 2000
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head having upper pole chip formed over insulati...
- Patent number 6,130,805
- Issue date Oct 10, 2000
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing magnetic head
- Patent number 6,094,805
- Issue date Aug 1, 2000
- TDK Corporation
- Atsushi Iijima
- G11 - INFORMATION STORAGE
Information Patent Grant
Process of manufacturing a magnetic head slider assembly
- Patent number 5,685,064
- Issue date Nov 11, 1997
- TDK Corporation
- Mikio Matsuzaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head slider assembly
- Patent number 5,636,087
- Issue date Jun 3, 1997
- TDK Corporation
- Mikio Matsuzaki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETICALLY ACTUATED MEMS SWITCH
- Publication number 20210313130
- Publication date Oct 7, 2021
- TDK Corporation
- Akifumi KAMIJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semisolid Electrolyte Solution, Semisolid Electrolyte, Semisolid El...
- Publication number 20200119404
- Publication date Apr 16, 2020
- Hitachi, Ltd
- Suguru UEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semisolid Electrolyte Solution, Semisolid Electrolyte, Semisolid El...
- Publication number 20200014067
- Publication date Jan 9, 2020
- Hitachi, Ltd
- Suguru UEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETICALLY ACTUATED MEMS SWITCH
- Publication number 20190318893
- Publication date Oct 17, 2019
- TDK Corporation
- Akifumi KAMIJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING A CAPACITOR INCLUDING DIELECTRIC STRUCTURE...
- Publication number 20190035558
- Publication date Jan 31, 2019
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAPACITOR INCLUDING DIELECTRIC STRUCTURE FORMED OF SINTERED BODY, A...
- Publication number 20190019623
- Publication date Jan 17, 2019
- HEADWAY TECHNOLOGIES, INC.
- Yoshitaka SASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing thin film magnetic head with improved perf...
- Publication number 20050044693
- Publication date Mar 3, 2005
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing thin film magnetic head
- Publication number 20040069741
- Publication date Apr 15, 2004
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head and method of manufacturing the same
- Publication number 20040068861
- Publication date Apr 15, 2004
- TDK Corporation
- Makoto Yoshida
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head and method of manufacturing the same
- Publication number 20040008447
- Publication date Jan 15, 2004
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head recessed partially into substrate and inclu...
- Publication number 20030193743
- Publication date Oct 16, 2003
- TDK Corporation
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
THIN FILM MAGNETIC HEAD RECESSED PARTIALLY INTO SUBSTRATE AND INCLU...
- Publication number 20020067570
- Publication date Jun 6, 2002
- YOSHITAKA SASAKI
- B82 - NANO-TECHNOLOGY
Information Patent Application
THIN-FILM MAGNETIC HEAD AND METHOD OF MANUFACTURING SAME
- Publication number 20020048115
- Publication date Apr 25, 2002
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head and method of manufacturing the same
- Publication number 20010040762
- Publication date Nov 15, 2001
- TDK CORPORATION
- Makoto Yoshida
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic head and method of manufacturing the same
- Publication number 20010030831
- Publication date Oct 18, 2001
- Makoto Yoshida
- G11 - INFORMATION STORAGE
Information Patent Application
Polishing apparatus and polishing method, and method of manufacturi...
- Publication number 20010029158
- Publication date Oct 11, 2001
- Yoshitaka Sasaki
- B24 - GRINDING POLISHING
Information Patent Application
Thin film magnetic head and method of manufacturing the same
- Publication number 20010012184
- Publication date Aug 9, 2001
- TDK CORPORATION
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Method of manufacturing thin film magnetic head
- Publication number 20010012541
- Publication date Aug 9, 2001
- TDK CORPORATION
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE

Atsushi Iijima

Person

Patents Grantslast 30 patents

Magnetically actuated MEMS switch

Magnetically actuated MEMS switch

Semisolid electrolyte solution, semisolid electrolyte, semisolid el...

Method of manufacturing a capacitor including dielectric structure...

Capacitor including dielectric structure formed of sintered body, a...

Method for manufacturing thin film magnetic head with improved perf...

Method of manufacturing thin film magnetic head

Thin film magnetic head having thin film coil embedded in first ins...

Method of manufacturing the thin film magnetic head

Method of manufacturing thin film magnetic head with improved perfo...

Thin film magnetic head and method of manufacturing the same

Thin film magnetic head recessed partially into substrate and inclu...

Method of manufacturing thin film magnetic head

Thin film magnetic head and method of manufacturing the same

Method of manufacturing a thin film magnetic head

Thin-film magnetic head having reduced yoke length and method of ma...

Thin film magnetic head with recess for positional reference

Thin-film magnetic head and method of manufacturing same

Thin-film magnetic head and method of manufacturing same

Thin film mangetic head and method of manufacturing same

Thin film magnetic head and method of manufacturing the same

Method of manufacturing thin film head

Thin film magnet head with improved performance

Thin film magnetic head having upper pole chip formed over insulati...

Method for manufacturing magnetic head

Process of manufacturing a magnetic head slider assembly

Magnetic head slider assembly

Patents Applicationslast 30 patents

MAGNETICALLY ACTUATED MEMS SWITCH

Semisolid Electrolyte Solution, Semisolid Electrolyte, Semisolid El...

Semisolid Electrolyte Solution, Semisolid Electrolyte, Semisolid El...

MAGNETICALLY ACTUATED MEMS SWITCH

METHOD OF MANUFACTURING A CAPACITOR INCLUDING DIELECTRIC STRUCTURE...

CAPACITOR INCLUDING DIELECTRIC STRUCTURE FORMED OF SINTERED BODY, A...

Method for manufacturing thin film magnetic head with improved perf...

Method of manufacturing thin film magnetic head

Thin film magnetic head and method of manufacturing the same

Thin film magnetic head and method of manufacturing the same

Thin film magnetic head recessed partially into substrate and inclu...

THIN FILM MAGNETIC HEAD RECESSED PARTIALLY INTO SUBSTRATE AND INCLU...

THIN-FILM MAGNETIC HEAD AND METHOD OF MANUFACTURING SAME

Thin film magnetic head and method of manufacturing the same

Thin film magnetic head and method of manufacturing the same

Polishing apparatus and polishing method, and method of manufacturi...

Thin film magnetic head and method of manufacturing the same

Method of manufacturing thin film magnetic head