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Koichi Hatakeyama
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Iwata-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and method of forming the same
Patent number
9,466,546
Issue date
Oct 11, 2016
PS4 Luxco S.A.R.L.
Koichi Hatakeyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Communication device, reader/writer device, communication system, a...
Patent number
9,124,312
Issue date
Sep 1, 2015
Sony Corporation
Koichi Hatakeyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication method
Patent number
8,706,563
Issue date
Apr 22, 2014
Sony Corporation
Koichi Hatakeyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication device, communication method, and communication system
Patent number
8,504,434
Issue date
Aug 6, 2013
Sony Corporation
Koichi Hatakeyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Semiconductor device, method of forming the same, and electronic de...
Patent number
8,274,143
Issue date
Sep 25, 2012
Elpida Memory, Inc.
Hiroyuki Fujishima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
8,203,222
Issue date
Jun 19, 2012
Elpida Memory, Inc.
Mitsuhisa Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Online distribution system and method
Patent number
7,054,834
Issue date
May 30, 2006
NEC Corporation
Koichi Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Copper-base alloys having improved punching properties on press and...
Patent number
6,699,337
Issue date
Mar 2, 2004
Dowa Mining Co., Ltd.
Koichi Hatakeyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Leadframe made of a high-strength, high-electroconductivity copper...
Patent number
6,132,529
Issue date
Oct 17, 2000
Dowa Mining Co., Ltd.
Koichi Hatakeyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for producing high-strength, high-electroconductivity coppe...
Patent number
5,814,168
Issue date
Sep 29, 1998
Dowa Mining Co., Ltd.
Koichi Hatakeyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20160329304
Publication date
Nov 10, 2016
Koichi Hatakeyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM
Publication number
20130290175
Publication date
Oct 31, 2013
Koichi Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME
Publication number
20120126402
Publication date
May 24, 2012
ELPIDA MEMORY, INC.
Koichi Hatakeyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS AND APPARATUS FOR MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20120118939
Publication date
May 17, 2012
SUMITOMO BAKELITE CO., LTD.
Keiyo KUSANAGI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM
Publication number
20110302042
Publication date
Dec 8, 2011
SONY CORPORATION
Koichi Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMMUNICATION DEVICE, READER/WRITER DEVICE, COMMUNICATION SYSTEM, A...
Publication number
20110294428
Publication date
Dec 1, 2011
SONY CORPORATION
Koichi Hatakeyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20100301468
Publication date
Dec 2, 2010
ELPIDA MEMORY, INC.
Mitsuhisa WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device, method of forming the same, and electronic de...
Publication number
20100258933
Publication date
Oct 14, 2010
Elpida Memory, Inc.
Hiroyuki Fujishima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME
Publication number
20100252923
Publication date
Oct 7, 2010
ELPIDA MEMORY, INC.
Mitsuhisa Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacturing the same
Publication number
20090321912
Publication date
Dec 31, 2009
Elpida Memory, Inc.
Mitsuhisa Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Data providing system and data providing method
Publication number
20030065680
Publication date
Apr 3, 2003
NEC Corporation
Koichi Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information providing system and providing method thereof
Publication number
20020178059
Publication date
Nov 28, 2002
NEC Corporation
Koichi Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Copper-base alloys having improved punching properties on press and...
Publication number
20020108685
Publication date
Aug 15, 2002
DOWA MINING CO., LTD.
Koichi Hatakeyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Online distribution system and method
Publication number
20020002498
Publication date
Jan 3, 2002
Koichi Hatakeyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Simple payment system and method for merchandise purchased by mobil...
Publication number
20020002507
Publication date
Jan 3, 2002
NEC Corporation
Koichi Hatakeyama
G06 - COMPUTING CALCULATING COUNTING