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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electronic device assembly and a method of connecting electronic de...
Patent number
6,798,070
Issue date
Sep 28, 2004
NEC Corporation
Takuo Funaya
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for making a bump structure
Patent number
6,625,883
Issue date
Sep 30, 2003
NEC Corporation
Koji Soejima
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electronic device assembly and a method of connecting electronic de...
Patent number
6,576,499
Issue date
Jun 10, 2003
NEC Corporation
Takuo Funaya
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Three-dimensional semiconductor device and method of manufacturing...
Patent number
6,486,540
Issue date
Nov 26, 2002
NEC Corporation
Naoji Senba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for lining up micro-balls
Patent number
6,422,452
Issue date
Jul 23, 2002
Japan E M Co., Ltd.
Takumi Yamamoto
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Solder ball arrangement device
Patent number
6,378,756
Issue date
Apr 30, 2002
NEC Corporation
Nobuaki Takahashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Function element, substrate for mounting function element thereon,...
Patent number
6,313,533
Issue date
Nov 6, 2001
NEC Corporation
Takuo Funaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bump structure and method for making the same
Patent number
6,307,159
Issue date
Oct 23, 2001
NEC Corporation
Koji Soejima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Probe card and method of forming a probe card
Patent number
6,307,392
Issue date
Oct 23, 2001
NEC Corporation
Koji Soejima
G01 - MEASURING TESTING
Information
Patent Grant
Multistage coupling semiconductor carrier, semiconductor device usi...
Patent number
6,194,787
Issue date
Feb 27, 2001
NEC Corporation
Naoji Senba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor chip carrier having partially buried conductive patte...
Patent number
6,191,482
Issue date
Feb 20, 2001
NEC Corporation
Naoji Senba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor packing stack module and method of producing the same
Patent number
6,188,127
Issue date
Feb 13, 2001
NEC Corporation
Naoji Senba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Probe card with plural probe tips on a unitary flexible tongue
Patent number
6,114,864
Issue date
Sep 5, 2000
NEC Corporation
Koji Soejima
G01 - MEASURING TESTING
Information
Patent Grant
Fabrication method of plastic-molded lead component
Patent number
6,096,259
Issue date
Aug 1, 2000
NEC Corporation
Nobuaki Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solder ball arrangement device
Patent number
6,095,398
Issue date
Aug 1, 2000
NEC Corporation
Nobuaki Takahashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for arranging minute metallic balls
Patent number
5,976,965
Issue date
Nov 2, 1999
NEC Corporation
Nobuaki Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stacked carrier three-dimensional memory module and semiconductor d...
Patent number
5,973,392
Issue date
Oct 26, 1999
NEC Corporation
Naoji Senba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
IC package and IC probe card with organic substrate
Patent number
5,936,845
Issue date
Aug 10, 1999
NEC Corporation
Koji Soejima
G01 - MEASURING TESTING
Information
Patent Grant
Stack module
Patent number
5,883,426
Issue date
Mar 16, 1999
NEC Corporation
Kenichi Tokuno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of fabricating the same
Patent number
5,793,117
Issue date
Aug 11, 1998
NEC Corporation
Yuzo Shimada
G01 - MEASURING TESTING
Information
Patent Grant
Sealing structure for bumps on a semiconductor integrated circuit chip
Patent number
5,600,180
Issue date
Feb 4, 1997
NEC Corporation
Teruo Kusaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-level wiring structure having an organic interlayer insulatin...
Patent number
5,310,965
Issue date
May 10, 1994
NEC Corporation
Naoji Senba
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor manufacturing apparatus and method, semiconductor dev...
Publication number
20030085256
Publication date
May 8, 2003
Naoji Senba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device, production method thereof, and coil spring cu...
Publication number
20020056922
Publication date
May 16, 2002
NEC Corporation
Takuo Funaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electronic device assembly and a method of connecting electronic de...
Publication number
20020042164
Publication date
Apr 11, 2002
NEC Corporation
Takuo Funaya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Bump structure and method for making the same
Publication number
20020038509
Publication date
Apr 4, 2002
NEC Corporation
Koji Soejima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Three-dimensional semiconductor device and method of manufacturing...
Publication number
20020022303
Publication date
Feb 21, 2002
Naoji Senba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of fabricating the same
Publication number
20010054762
Publication date
Dec 27, 2001
NEC Corporation
Takao Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Apparatus for transferring micro-balls
Publication number
20010015372
Publication date
Aug 23, 2001
E .M Co., Ltd.,
Takumi Yamamoto
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method and apparatus for lining up micro-balls
Publication number
20010009261
Publication date
Jul 26, 2001
Japan E M Co., Ltd.
Takumi Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electronic device assembly and a method of connecting electronic de...
Publication number
20010003656
Publication date
Jun 14, 2001
Takuo Funaya
H01 - BASIC ELECTRIC ELEMENTS