Ichiro Fujiwara

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 10,074,690
- Issue date Sep 11, 2018
- Sony Corporation
- Mitsuharu Shoji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing the same
- Patent number 9,502,467
- Issue date Nov 22, 2016
- Sony Corporation
- Mitsuharu Shoji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor memory device having a resi...
- Patent number 8,685,786
- Issue date Apr 1, 2014
- Sony Corporation
- Yoshihisa Kagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and fabrication method ther...
- Patent number 7,919,806
- Issue date Apr 5, 2011
- Sony Corporation
- Ichiro Fujiwara
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nonvolatile memory device
- Patent number 7,521,751
- Issue date Apr 21, 2009
- Sony Corporation
- Ichiro Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile semiconductor memory device and method for producing same
- Patent number 7,259,433
- Issue date Aug 21, 2007
- Sony Corporation
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of producing the same
- Patent number 7,227,255
- Issue date Jun 5, 2007
- Sony Corporation
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory apparatus and method of producing...
- Patent number 7,145,808
- Issue date Dec 5, 2006
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory apparatus and method of producing...
- Patent number 7,142,451
- Issue date Nov 28, 2006
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory apparatus and method of producing...
- Patent number 7,102,931
- Issue date Sep 5, 2006
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory apparatus and method of producing...
- Patent number 7,088,622
- Issue date Aug 8, 2006
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for high sensitivity read operation
- Patent number 7,075,143
- Issue date Jul 11, 2006
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of fabricating a memory transistor array utilizing insulated...
- Patent number 7,049,180
- Issue date May 23, 2006
- Sony Corporation
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory transistor array utilizing insulated word lines as gate elec...
- Patent number 7,023,061
- Issue date Apr 4, 2006
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory transistor array utilizing insulated word lines as gate elec...
- Patent number 7,012,329
- Issue date Mar 14, 2006
- Sony Corporation
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for operating th...
- Patent number 6,949,788
- Issue date Sep 27, 2005
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor storage and method for manufacturing the...
- Patent number 6,906,390
- Issue date Jun 14, 2005
- Sony Corporation
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method of producing the...
- Patent number 6,903,977
- Issue date Jun 7, 2005
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device and method of producing the same
- Patent number 6,891,262
- Issue date May 10, 2005
- Sony Corporation
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and process of production a...
- Patent number 6,872,614
- Issue date Mar 29, 2005
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of erasing non-volatile semiconductor memory device and such...
- Patent number 6,870,765
- Issue date Mar 22, 2005
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device and process of production a...
- Patent number 6,794,712
- Issue date Sep 21, 2004
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device and methods for operating a...
- Patent number 6,721,205
- Issue date Apr 13, 2004
- Sony Corporation
- Toshio Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of erasing non-volatile semiconductor memory device and such...
- Patent number 6,717,860
- Issue date Apr 6, 2004
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device and method of operation the...
- Patent number 6,674,120
- Issue date Jan 6, 2004
- Sony Corporation
- Ichiro Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and process of production a...
- Patent number 6,541,326
- Issue date Apr 1, 2003
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Memory device, method of manufacturing the same, and integrated cir...
- Patent number 6,525,379
- Issue date Feb 25, 2003
- Sony Corporation
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method of operation the...
- Patent number 6,434,053
- Issue date Aug 13, 2002
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile semiconductor memory device and method of reading same
- Patent number 6,301,155
- Issue date Oct 9, 2001
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device and method of reading a dat...
- Patent number 6,191,445
- Issue date Feb 20, 2001
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20170033157
- Publication date Feb 2, 2017
- SONY CORPORATION
- Mitsuharu Shoji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20140346624
- Publication date Nov 27, 2014
- SONY CORPORATION
- Mitsuharu Shoji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND A METHOD OF MANUFACTURING THE SAME
- Publication number 20130256626
- Publication date Oct 3, 2013
- Yoshihisa KAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND A METHOD OF MANUFACTURING THE SAME
- Publication number 20110031466
- Publication date Feb 10, 2011
- SONY CORPORATION
- Yoshihisa KAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor memory device and fabrication method ther...
- Publication number 20080048241
- Publication date Feb 28, 2008
- SONY CORPORATION
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile memory device and method for producing the same
- Publication number 20060065919
- Publication date Mar 30, 2006
- Sony Corporation
- Ichiro Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of producing the same
- Publication number 20050255652
- Publication date Nov 17, 2005
- Sony Corporation
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Non-volatile semiconductor memory device and method for producing same
- Publication number 20050230766
- Publication date Oct 20, 2005
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of producing the same
- Publication number 20050218522
- Publication date Oct 6, 2005
- Sony Corporation
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor memory apparatus and method of producing...
- Publication number 20050201189
- Publication date Sep 15, 2005
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device and method of producing the same
- Publication number 20050189570
- Publication date Sep 1, 2005
- Sony Corporation
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor memory apparatus and method of producing...
- Publication number 20050185499
- Publication date Aug 25, 2005
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory apparatus and method of producing...
- Publication number 20050169085
- Publication date Aug 4, 2005
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory apparatus and method of producing...
- Publication number 20050152187
- Publication date Jul 14, 2005
- Sony Corporation
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor device and method of producing the same
- Publication number 20050146015
- Publication date Jul 7, 2005
- Sony Corporation
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor memory device and method of reading out same
- Publication number 20040251488
- Publication date Dec 16, 2004
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
Method of erasing non-volatile semiconductor memory device and such...
- Publication number 20040156240
- Publication date Aug 12, 2004
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device and method for operating th...
- Publication number 20040070020
- Publication date Apr 15, 2004
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device and its manufacturing method
- Publication number 20040042295
- Publication date Mar 4, 2004
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device and process of production a...
- Publication number 20030183873
- Publication date Oct 2, 2003
- Ichiro Fujiwara
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device and methods for operating a...
- Publication number 20030161192
- Publication date Aug 28, 2003
- Toshio Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Application
Memory device, method of manufacturing the same, and integrated cir...
- Publication number 20030127680
- Publication date Jul 10, 2003
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor storage and method for manufacturing the...
- Publication number 20030122204
- Publication date Jul 3, 2003
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor device and method of producing the same
- Publication number 20030025147
- Publication date Feb 6, 2003
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor memory device and method of operation the...
- Publication number 20020097621
- Publication date Jul 25, 2002
- Ichiro Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Memory device, method of manufacturing the same, and integrated cir...
- Publication number 20020089012
- Publication date Jul 11, 2002
- Kazumasa Nomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor memory device and method of operation the...
- Publication number 20020000592
- Publication date Jan 3, 2002
- Ichiro Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nonvolatile semiconductor memory device and process of production a...
- Publication number 20010052615
- Publication date Dec 20, 2001
- Ichiro Fujiwara
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nonvolatile semiconductor memory device and process of production a...
- Publication number 20010030340
- Publication date Oct 18, 2001
- Ichiro Fujiwara
- B82 - NANO-TECHNOLOGY

Ichiro Fujiwara

Person

Patents Grantslast 30 patents

Semiconductor device and method of manufacturing the same

Semiconductor device and method of manufacturing the same

Method of manufacturing a semiconductor memory device having a resi...

Nonvolatile semiconductor memory device and fabrication method ther...

Nonvolatile memory device

Non-volatile semiconductor memory device and method for producing same

Semiconductor device and method of producing the same

Nonvolatile semiconductor memory apparatus and method of producing...

Nonvolatile semiconductor memory apparatus and method of producing...

Nonvolatile semiconductor memory apparatus and method of producing...

Nonvolatile semiconductor memory apparatus and method of producing...

Apparatus and method for high sensitivity read operation

Method of fabricating a memory transistor array utilizing insulated...

Memory transistor array utilizing insulated word lines as gate elec...

Memory transistor array utilizing insulated word lines as gate elec...

Nonvolatile semiconductor memory device and method for operating th...

Nonvolatile semiconductor storage and method for manufacturing the...

Nonvolatile semiconductor memory device and method of producing the...

Semiconductor device and method of producing the same

Nonvolatile semiconductor memory device and process of production a...

Method of erasing non-volatile semiconductor memory device and such...

Nonvolatile semiconductor memory device and process of production a...

Nonvolatile semiconductor memory device and methods for operating a...

Method of erasing non-volatile semiconductor memory device and such...

Nonvolatile semiconductor memory device and method of operation the...

Nonvolatile semiconductor memory device and process of production a...

Memory device, method of manufacturing the same, and integrated cir...

Nonvolatile semiconductor memory device and method of operation the...

Non-volatile semiconductor memory device and method of reading same

Nonvolatile semiconductor memory device and method of reading a dat...

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICE AND A METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICE AND A METHOD OF MANUFACTURING THE SAME

Nonvolatile semiconductor memory device and fabrication method ther...

Nonvolatile memory device and method for producing the same

Semiconductor device and method of producing the same

Non-volatile semiconductor memory device and method for producing same

Semiconductor device and method of producing the same

Nonvolatile semiconductor memory apparatus and method of producing...

Semiconductor device and method of producing the same

Nonvolatile semiconductor memory apparatus and method of producing...

Nonvolatile semiconductor memory apparatus and method of producing...

Nonvolatile semiconductor memory apparatus and method of producing...

Semiconductor device and method of producing the same

Nonvolatile semiconductor memory device and method of reading out same

Method of erasing non-volatile semiconductor memory device and such...

Nonvolatile semiconductor memory device and method for operating th...

Nonvolatile semiconductor memory device and its manufacturing method

Nonvolatile semiconductor memory device and process of production a...

Nonvolatile semiconductor memory device and methods for operating a...

Memory device, method of manufacturing the same, and integrated cir...

Nonvolatile semiconductor storage and method for manufacturing the...

Semiconductor device and method of producing the same

Nonvolatile semiconductor memory device and method of operation the...

Memory device, method of manufacturing the same, and integrated cir...

Nonvolatile semiconductor memory device and method of operation the...

Nonvolatile semiconductor memory device and process of production a...

Nonvolatile semiconductor memory device and process of production a...