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Patents Grants
last 30 patents
Information
Patent Grant
Elongated superconductive member
Patent number
5,987,731
Issue date
Nov 23, 1999
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Superconducting ceramic pattern and its manufacturing method
Patent number
5,877,124
Issue date
Mar 2, 1999
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Microwave enhanced CVD method for coating plastic with carbon films
Patent number
5,601,883
Issue date
Feb 11, 1997
Semicondoctor Energy Laboratory Co., Inc.
Shumpei Yamazaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing an elongated member from a superconducting...
Patent number
5,474,975
Issue date
Dec 12, 1995
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Plasma CVD of carbonaceous films on substrate having reduced metal...
Patent number
5,330,802
Issue date
Jul 19, 1994
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Electric circuit having superconducting layered structure
Patent number
5,274,268
Issue date
Dec 28, 1993
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a superconducting oxide pattern by laser su...
Patent number
5,248,658
Issue date
Sep 28, 1993
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Diamond film deposition by ECR CVD using a catalyst gas
Patent number
5,183,685
Issue date
Feb 2, 1993
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Superconducting ceramics manufacturing method
Patent number
5,100,863
Issue date
Mar 31, 1992
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing a superconducting pattern by doping impurities
Patent number
5,098,884
Issue date
Mar 24, 1992
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric circuit having superconducting multilayered structure and...
Patent number
4,960,751
Issue date
Oct 2, 1990
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a superconducting pattern by light irradiation
Patent number
4,957,900
Issue date
Sep 18, 1990
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal device with a ferroelectric film and method for manu...
Patent number
4,919,633
Issue date
Apr 24, 1990
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
G02 - OPTICS
Information
Patent Grant
Carbon deposition by ECR CVD using a catalytic gas
Patent number
4,871,581
Issue date
Oct 3, 1989
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Liquid crystal device with a ferroelectric film
Patent number
4,850,680
Issue date
Jul 25, 1989
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
G02 - OPTICS
Information
Patent Grant
Method for manufacturing a semiconductor device free from current l...
Patent number
4,786,607
Issue date
Nov 22, 1988
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making semiconductor photoelectric conversion device
Patent number
4,706,376
Issue date
Nov 17, 1987
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making semiconductor device
Patent number
4,690,717
Issue date
Sep 1, 1987
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor photoelectric conversion device
Patent number
4,591,892
Issue date
May 27, 1986
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20020163035
Publication date
Nov 7, 2002
Shumpei Yamazaki
G02 - OPTICS
Information
Patent Application
Method of manufacturing a semiconductor device
Publication number
20020119633
Publication date
Aug 29, 2002
Semiconductor Energy Laboratory Co., Ltd.
Shumpei Yamazaki
H01 - BASIC ELECTRIC ELEMENTS