Membership
Tour
Register
Log in
Norito Umehara
Follow
Person
Ibaraki, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method of dicing a semiconductor wafer and heat sink into individua...
Patent number
6,784,022
Issue date
Aug 31, 2004
Texas Instruments Incorporated
Norito Umehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lead over chip semiconductor device including a heat sink for heat...
Patent number
6,713,851
Issue date
Mar 30, 2004
Texas Instruments Incorporated
Norito Umehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing same
Patent number
6,713,881
Issue date
Mar 30, 2004
Texas Instruments Incorporated
Norito Umehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Conductor wires and semiconductor device using them
Patent number
6,380,634
Issue date
Apr 30, 2002
Texas Instruments Incorporated
Norito Umehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
6,268,644
Issue date
Jul 31, 2001
Texas Instruments Incorporated
Norito Umehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
6,225,703
Issue date
May 1, 2001
Texas Instruments Incorporated
Norito Umehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device, manufacturing method thereof, and insulating...
Patent number
6,118,183
Issue date
Sep 12, 2000
Texas Instruments Incorporated
Norito Umehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wafer dicing/bonding sheet and process for producing semiconductor...
Patent number
6,007,920
Issue date
Dec 28, 1999
Texas Instruments Japan, Ltd.
Norito Umehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device, its manufacturing method, and dicing adhesive...
Patent number
5,960,260
Issue date
Sep 28, 1999
Texas Instruments Incorporated
Norito Umehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rigidized lead frame for a semiconductor device
Patent number
5,920,116
Issue date
Jul 6, 1999
Texas Instruments Incorporated
Norito Umehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing semiconductor device
Patent number
5,882,956
Issue date
Mar 16, 1999
Texas Instruments Japan Ltd.
Norito Umehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device package with small die pad and method of makin...
Patent number
5,623,123
Issue date
Apr 22, 1997
Texas Instruments Incorporated
Norito Umehara
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor device and its manufacturing method
Publication number
20020158331
Publication date
Oct 31, 2002
Norito Umehara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacturing same
Publication number
20020125584
Publication date
Sep 12, 2002
Norito Umehara
H01 - BASIC ELECTRIC ELEMENTS