Takanori Doi

Person

Hiroshima-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Folded dipole antenna and RF tag using the folded dipole antenna
- Patent number 9,502,774
- Issue date Nov 22, 2016
- Toda Kogyo Corporation
- Yoji Okano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Molded ferrite sheet, sintered ferrite substrate and antenna module
- Patent number 9,394,204
- Issue date Jul 19, 2016
- Toda Kogyo Corporation
- Tetsuya Kimura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Magnetic antenna, board mounted with the same, and RF tag
- Patent number 9,397,401
- Issue date Jul 19, 2016
- Toda Kogyo Corporation
- Jun Koujima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Composite RF tag, and tool mounted with the composite RF tag
- Patent number 9,218,559
- Issue date Dec 22, 2015
- Toda Kogyo Corporation
- Jun Koujima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Composite RF tag, and tool mounted with the composite RF tag
- Patent number 8,720,787
- Issue date May 13, 2014
- Toda Kogyo Corporation
- Jun Koujima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Composite magnetic antenna and RF tag, and metal part and metal too...
- Patent number 8,479,999
- Issue date Jul 9, 2013
- Toda Kogyo Corporation
- Jun Koujima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Molded ferrite sheet, sintered ferrite substrate and antenna module
- Patent number 7,910,214
- Issue date Mar 22, 2011
- Toda Kogyo Corporation
- Tetsuya Kimura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Perpendicular magnetic recording medium
- Patent number 6,916,530
- Issue date Jul 12, 2005
- Toda Kogyo Corporation
- Jun Koujima
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and process for producing the same
- Patent number 6,821,618
- Issue date Nov 23, 2004
- Toda Kogyo Corporation
- Jun Koujima
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for producing magnetic recording medium
- Patent number 6,268,024
- Issue date Jul 31, 2001
- Toda Kogyo Corporation
- Takanori Doi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and process for producing the same
- Patent number 6,221,519
- Issue date Apr 24, 2001
- Toda Kogyo Corporation
- Takanori Doi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and process for producing the same
- Patent number 6,187,462
- Issue date Feb 13, 2001
- Toda Kogyo Corporation
- Takanori Doi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 6,165,608
- Issue date Dec 26, 2000
- Toda Kogyo Corporation
- Kousaku Tamari
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 6,159,594
- Issue date Dec 12, 2000
- Toda Kogyo Corporation
- Kousaku Tamari
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and process for producing the same
- Patent number 5,851,582
- Issue date Dec 22, 1998
- Toda Kogyo Corporation
- Kousaku Tamari
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium and process for producing the same
- Patent number 5,601,904
- Issue date Feb 11, 1997
- Toda Kogyo Corporation
- Kousaku Tamari
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic film and multi-layered film for perpendicula...
- Patent number 5,580,671
- Issue date Dec 3, 1996
- Toda Kogyo Corporation
- Kousaku Tamari
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
NI-ZN-CU-BASED FERRITE PARTICLES, GREEN SHEET COMPRISING THE NI-ZN-...
- Publication number 20150028251
- Publication date Jan 29, 2015
- Toda Kogyo Corp.
- Yoji Okano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE RF TAG, AND TOOL MOUNTED WITH THE COMPOSITE RF TAG
- Publication number 20140239075
- Publication date Aug 28, 2014
- Toda Kogyo Corporation
- Jun KOUJIMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FOLDED DIPOLE ANTENNA AND RF TAG USING THE FOLDED DIPOLE ANTENNA
- Publication number 20130265205
- Publication date Oct 10, 2013
- TODA KOGYO CORPORATION
- Yoji Okano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPOSITE MAGNETIC ANTENNA AND RF TAG, AND METAL PART AND METAL TOO...
- Publication number 20130206847
- Publication date Aug 15, 2013
- TODA KOGYO CORPORATION
- Jun Koujima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOLDED FERRITE SHEET, SINTERED FERRITE SUBSTRATE AND ANTENNA MODULE
- Publication number 20120237728
- Publication date Sep 20, 2012
- Toda Kogyo Corporation
- Tetsuya Kimura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
COMPOSITE RF TAG, AND TOOL MOUNTED WITH THE COMPOSITE RF TAG
- Publication number 20120091210
- Publication date Apr 19, 2012
- Jun Koujima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Molded ferrite sheet, sintered ferrite substrate and antenna module
- Publication number 20110129641
- Publication date Jun 2, 2011
- Toda Kogyo Corporation
- Tetsuya Kimura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
MAGNETIC ANTENNA, BOARD MOUNTED WITH THE SAME, AND RF TAG
- Publication number 20110124299
- Publication date May 26, 2011
- Jun Koujima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPOSITE MAGNETIC ANTENNA AND RF TAG, AND METAL PART AND METAL TOO...
- Publication number 20110101113
- Publication date May 5, 2011
- Jun Koujima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Molded ferrite sheet, sintered ferrite substrate and antenna module
- Publication number 20080224937
- Publication date Sep 18, 2008
- Toda Kogyo Corporation
- Tetsuya Kimura
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Magnetic recording medium
- Publication number 20070111038
- Publication date May 17, 2007
- Toda Kogyo Corporation
- Jun Koujima
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular magnetic recording medium
- Publication number 20030143434
- Publication date Jul 31, 2003
- Jun Koujima
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording medium and process for producing the same
- Publication number 20030008176
- Publication date Jan 9, 2003
- Jun Koujima
- G11 - INFORMATION STORAGE

Takanori Doi

Person

Patents Grantslast 30 patents

Folded dipole antenna and RF tag using the folded dipole antenna

Molded ferrite sheet, sintered ferrite substrate and antenna module

Magnetic antenna, board mounted with the same, and RF tag

Composite RF tag, and tool mounted with the composite RF tag

Composite RF tag, and tool mounted with the composite RF tag

Composite magnetic antenna and RF tag, and metal part and metal too...

Molded ferrite sheet, sintered ferrite substrate and antenna module

Perpendicular magnetic recording medium

Magnetic recording medium and process for producing the same

Process for producing magnetic recording medium

Magnetic recording medium and process for producing the same

Magnetic recording medium and process for producing the same

Magnetic recording medium

Magnetic recording medium

Magnetic recording medium and process for producing the same

Magnetic recording medium and process for producing the same

Perpendicular magnetic film and multi-layered film for perpendicula...

Patents Applicationslast 30 patents

NI-ZN-CU-BASED FERRITE PARTICLES, GREEN SHEET COMPRISING THE NI-ZN-...

COMPOSITE RF TAG, AND TOOL MOUNTED WITH THE COMPOSITE RF TAG

FOLDED DIPOLE ANTENNA AND RF TAG USING THE FOLDED DIPOLE ANTENNA

COMPOSITE MAGNETIC ANTENNA AND RF TAG, AND METAL PART AND METAL TOO...

MOLDED FERRITE SHEET, SINTERED FERRITE SUBSTRATE AND ANTENNA MODULE

COMPOSITE RF TAG, AND TOOL MOUNTED WITH THE COMPOSITE RF TAG

Molded ferrite sheet, sintered ferrite substrate and antenna module

MAGNETIC ANTENNA, BOARD MOUNTED WITH THE SAME, AND RF TAG

COMPOSITE MAGNETIC ANTENNA AND RF TAG, AND METAL PART AND METAL TOO...

Molded ferrite sheet, sintered ferrite substrate and antenna module

Magnetic recording medium

Perpendicular magnetic recording medium

Magnetic recording medium and process for producing the same