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Kazuhiro AKIYAMA
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor light emitting device
Patent number
9,343,628
Issue date
May 17, 2016
Kabushiki Kaisha Toshiba
Kazuhiro Akiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
IC tag, method of controlling the IC tag, and IC tag system
Patent number
8,330,581
Issue date
Dec 11, 2012
Renesas Electronics Corporation
Kazuhiro Akiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
IC tag, method of controlling the IC tag, and IC tag system
Patent number
8,174,365
Issue date
May 8, 2012
Renesas Electronics Corporation
Kazuhiro Akiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
IC tag, IC tag system, and method of executing command of the IC tag
Patent number
7,889,055
Issue date
Feb 15, 2011
Renesas Electronics Corporation
Kazuhiro Akiyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device for IC tag, IC tag and control method for IC t...
Patent number
7,717,349
Issue date
May 18, 2010
NEC Electronics Corporation
Kazuhiro Akiyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device for IC tag, IC tag, and control method for IC...
Patent number
7,468,668
Issue date
Dec 23, 2008
NEC Electronics Corporation
Kazuhiro Akiyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data processing apparatus capable of dealing with illegal external...
Patent number
6,813,713
Issue date
Nov 2, 2004
NEC Electronics Corporation
Kazuhiro Akiyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system and its operation environment switching method
Patent number
6,757,821
Issue date
Jun 29, 2004
Kabushiki Kaisha Toshiba
Kazuhiro Akiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20150263241
Publication date
Sep 17, 2015
Kabushiki Kaisha Toshiba
Kazuhiro AKIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE...
Publication number
20150263229
Publication date
Sep 17, 2015
Kabushiki Kaisha Toshiba
Kazuhiro AKIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...
Publication number
20140284611
Publication date
Sep 25, 2014
Kabushiki Kaisha Toshiba
Kazuhiro AKIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20140284637
Publication date
Sep 25, 2014
KABUSHIKI KAISHA TOSHIBA
Kazuhiro Akiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20140284654
Publication date
Sep 25, 2014
KABUSHIKI KAISHA TOSHIBA
Kazuhiro Akiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME
Publication number
20140042450
Publication date
Feb 13, 2014
Kabushiki Kaisha Toshiba
Kazuhiro AKIYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20120241753
Publication date
Sep 27, 2012
Kabushiki Kaisha Toshiba
Kazuhiro Akiyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IC TAG, METHOD OF CONTROLLING THE IC TAG, AND IC TAG SYSTEM
Publication number
20120194321
Publication date
Aug 2, 2012
Renesas Electronics Corporation
Kazuhiro AKIYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20110312117
Publication date
Dec 22, 2011
Kabushiki Kaisha Toshiba
Aya SUZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IC tag, method of controlling the IC tag, and IC tag system
Publication number
20070069863
Publication date
Mar 29, 2007
NEC Electronics Corporation
Kazuhiro Akiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IC tag, IC tag system, and method of executing command of the IC tag
Publication number
20070069860
Publication date
Mar 29, 2007
NEC Electronics Corporation
Kazuhiro Akiyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IC tag, IC tag system, and data communicating method for the IC tag
Publication number
20070069865
Publication date
Mar 29, 2007
NEC Electronics Corporation
Kazuhiro Akiyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IC tag, IC tag controlling method, and IC tag system
Publication number
20070024426
Publication date
Feb 1, 2007
NEC Electronics Corporation
Kazuhiro Akiyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Reader/writer for transmitting command to IC tag, communication met...
Publication number
20060022798
Publication date
Feb 2, 2006
NEC Electronics Corporation
Kazuhiro Akiyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor device for IC tag, IC tag, and control method for IC...
Publication number
20060022804
Publication date
Feb 2, 2006
NEC Electronics Corporation
Kazuhiro Akiyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor device for IC tag, IC tag and control method for IC t...
Publication number
20060022058
Publication date
Feb 2, 2006
NEC Electronics Corporation
Kazuhiro Akiyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor device and IC tag for transmitting/receiving data in...
Publication number
20060022803
Publication date
Feb 2, 2006
NEC Electronics Corporation
Kazuhiro Akiyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Data processing apparatus capable of dealing with illegal external...
Publication number
20020049921
Publication date
Apr 25, 2002
NEC Corporation
Kazuhiro Akiyama
G06 - COMPUTING CALCULATING COUNTING