Tamaki Toba

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device having a low-resistance bus interconnect, meth...
- Patent number 7,405,148
- Issue date Jul 29, 2008
- NEC Corporation
- Tamaki Toba
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Thin-film magnetic head and nonmagnetic body filled concave portion...
- Patent number 7,239,482
- Issue date Jul 3, 2007
- TDK Corporation
- Shinsaku Saitho
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head with nonmagnetic body filled concave portio...
- Patent number 7,230,794
- Issue date Jun 12, 2007
- TDK Corporation
- Shinsaku Saitho
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device having a low-resistance bus interconnect, meth...
- Patent number 7,183,635
- Issue date Feb 27, 2007
- NEC Corporation
- Tamaki Toba
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Recording head, recording head manufacturing method, combined head...
- Patent number 7,173,793
- Issue date Feb 6, 2007
- NEC Corporation
- Nobuyuki Ishiwata
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head with nonmagnetic body filled concave portio...
- Patent number 7,054,107
- Issue date May 30, 2006
- TDK Corporation
- Shinsaku Saitho
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film electromagnet and switching device comprising it
- Patent number 7,042,319
- Issue date May 9, 2006
- Denso Corporation
- Nobuyuki Ishiwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic head having an antistripping layer for preventing a magnet...
- Patent number 7,023,659
- Issue date Apr 4, 2006
- NEC Corporation
- Hiroaki Honjo
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head, manufacturing method thereof and magnetic...
- Patent number 6,804,088
- Issue date Oct 12, 2004
- NEC Corporation
- Yoshihiro Nonaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head, recording head manufacturing method, combined head...
- Patent number 6,795,271
- Issue date Sep 21, 2004
- NEC Corporation
- Nobuyuki Ishiwata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having an antistripping layer for preventing a magnet...
- Patent number 6,791,794
- Issue date Sep 14, 2004
- NEC Corporation
- Hiroaki Honjo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic material having a high saturation magnetic flux density an...
- Patent number 6,780,530
- Issue date Aug 24, 2004
- NEC Corporation
- Mikiko Saito
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Magnetic head and manufacturing method thereof and magnetic recordi...
- Patent number 6,687,082
- Issue date Feb 3, 2004
- NEC Corporation
- Nobuyuki Ishiwata
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head and magnetic storage apparatus using the same
- Patent number 6,597,543
- Issue date Jul 22, 2003
- TDK Corporation
- Shinsaku Saitho
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic material having a high saturation magnetic flux density an...
- Patent number 6,592,811
- Issue date Jul 15, 2003
- NEC Corporation
- Mikiko Saito
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
MAGNETORESISTIVE HEAD HAVING FERROMAGNETIC TUNNEL JUNCTION FILM WIT...
- Patent number 6,538,861
- Issue date Mar 25, 2003
- NEC Corporation
- Kazuhiko Hayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Co-Fe-Ni magnetic film having a high saturation magnetic flux densi...
- Patent number 6,507,464
- Issue date Jan 14, 2003
- NEC Corporation
- Keishi Ohashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head and magnetic storage apparatus using the same
- Patent number 6,487,042
- Issue date Nov 26, 2002
- NEC Corporation
- Haruo Urai
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head, method for making the same and magnetic recording/re...
- Patent number 6,466,416
- Issue date Oct 15, 2002
- NEC Corporation
- Hiroaki Honjo
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE HAVING A LOW-RESISTANCE BUS INTERCONNECT, METH...
- Publication number 20070087477
- Publication date Apr 19, 2007
- NEC Corporation
- Tamaki Toba
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Thin-film magnetic head and magnetic storage apparatus using the same
- Publication number 20060164758
- Publication date Jul 27, 2006
- Shinsaku Saitho
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head having an antistripping layer for preventing a magnet...
- Publication number 20060119982
- Publication date Jun 8, 2006
- Hiroaki Honjo
- G11 - INFORMATION STORAGE
Information Patent Application
Thin-film magnetic head and magnetic storage apparatus using the same
- Publication number 20060114608
- Publication date Jun 1, 2006
- Shinsaku Saitho
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device having a low-resistance bus interconnect, meth...
- Publication number 20050232045
- Publication date Oct 20, 2005
- NEC Corporation
- Tamaki Toba
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Recording head, recording head manufacturing method, combined head...
- Publication number 20050185339
- Publication date Aug 25, 2005
- NEC Corporation
- Nobuyuki Ishiwata
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film electromagnet and switching device comprising it
- Publication number 20050047010
- Publication date Mar 3, 2005
- Nobuyuki Ishiwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetic head having an antistripping layer for preventing a magnet...
- Publication number 20040190198
- Publication date Sep 30, 2004
- Hiroaki Honjo
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic material having a high saturation magnetic flux density an...
- Publication number 20030194581
- Publication date Oct 16, 2003
- NEC Corporation
- Mikiko Saito
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Thin-film magnetic head and magnetic storage apparatus using the same
- Publication number 20030128480
- Publication date Jul 10, 2003
- Shinsaku Saitho
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head having an antistripping layer for preventing a magnet...
- Publication number 20030058576
- Publication date Mar 27, 2003
- Hiroaki Honjo
- B82 - NANO-TECHNOLOGY
Information Patent Application
Thin-film magnetic head and magnetic storage apparatus using the same
- Publication number 20020044381
- Publication date Apr 18, 2002
- HARUO URAI
- G11 - INFORMATION STORAGE
Information Patent Application
Recording head, recording head manufacturing method, combined head...
- Publication number 20010053045
- Publication date Dec 20, 2001
- Nobuyuki Ishiwata
- G11 - INFORMATION STORAGE
Information Patent Application
THIN-FILM MAGNETIC HEAD AND MAGNETIC STORAGE APPARATUS USING THE SAME
- Publication number 20010043434
- Publication date Nov 22, 2001
- HARUO URAI
- G11 - INFORMATION STORAGE

Tamaki Toba

Person

Patents Grantslast 30 patents

Semiconductor device having a low-resistance bus interconnect, meth...

Thin-film magnetic head and nonmagnetic body filled concave portion...

Thin-film magnetic head with nonmagnetic body filled concave portio...

Semiconductor device having a low-resistance bus interconnect, meth...

Recording head, recording head manufacturing method, combined head...

Thin-film magnetic head with nonmagnetic body filled concave portio...

Thin film electromagnet and switching device comprising it

Magnetic head having an antistripping layer for preventing a magnet...

Thin film magnetic head, manufacturing method thereof and magnetic...

Recording head, recording head manufacturing method, combined head...

Magnetic head having an antistripping layer for preventing a magnet...

Magnetic material having a high saturation magnetic flux density an...

Magnetic head and manufacturing method thereof and magnetic recordi...

Thin-film magnetic head and magnetic storage apparatus using the same

Magnetic material having a high saturation magnetic flux density an...

MAGNETORESISTIVE HEAD HAVING FERROMAGNETIC TUNNEL JUNCTION FILM WIT...

Co-Fe-Ni magnetic film having a high saturation magnetic flux densi...

Thin-film magnetic head and magnetic storage apparatus using the same

Magnetic head, method for making the same and magnetic recording/re...

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE HAVING A LOW-RESISTANCE BUS INTERCONNECT, METH...

Thin-film magnetic head and magnetic storage apparatus using the same

Magnetic head having an antistripping layer for preventing a magnet...

Thin-film magnetic head and magnetic storage apparatus using the same

Semiconductor device having a low-resistance bus interconnect, meth...

Recording head, recording head manufacturing method, combined head...

Thin film electromagnet and switching device comprising it

Magnetic head having an antistripping layer for preventing a magnet...

Magnetic material having a high saturation magnetic flux density an...

Thin-film magnetic head and magnetic storage apparatus using the same

Magnetic head having an antistripping layer for preventing a magnet...

Thin-film magnetic head and magnetic storage apparatus using the same

Recording head, recording head manufacturing method, combined head...

THIN-FILM MAGNETIC HEAD AND MAGNETIC STORAGE APPARATUS USING THE SAME