Tomoko FUJIWARA

Person

Kanagawa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 11,792,992
- Issue date Oct 17, 2023
- Kioxia Corporation
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for driving same
- Patent number RE49152
- Issue date Jul 26, 2022
- Kioxia Corporation
- Ryota Katsumata
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 11,257,842
- Issue date Feb 22, 2022
- Kioxia Corporation
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Testing apparatus
- Patent number 11,090,694
- Issue date Aug 17, 2021
- TOSHIBA MEMORY CORPORATION
- Tomoko Fujiwara
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor device
- Patent number 10,861,930
- Issue date Dec 8, 2020
- TOSHIBA MEMORY CORPORATION
- Takao Sueyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for driving same
- Patent number RE48191
- Issue date Sep 1, 2020
- TOSHIBA MEMORY CORPORATION
- Ryota Katsumata
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 10,658,383
- Issue date May 19, 2020
- TOSHIBA MEMORY CORPORATION
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 10,418,378
- Issue date Sep 17, 2019
- TOSHIBA MEMORY CORPORATION
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 9,941,296
- Issue date Apr 10, 2018
- TOSHIBA MEMORY CORPORATION
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for driving same
- Patent number RE46785
- Issue date Apr 10, 2018
- TOSHIBA MEMORY CORPORATION
- Ryota Katsumata
Information Patent Grant
Probe card and having opposite surfaces with different directions a...
- Patent number 9,933,478
- Issue date Apr 3, 2018
- TOSHIBA MEMORY CORPORATION
- Tomoko Fujiwara
- G01 - MEASURING TESTING
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 9,601,503
- Issue date Mar 21, 2017
- Kabushiki Kaisha Toshiba
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 9,318,503
- Issue date Apr 19, 2016
- Kabushiki Kaisha Toshiba
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 9,312,134
- Issue date Apr 12, 2016
- Kabushiki Kaisha Toshiba
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for driving same
- Patent number RE45840
- Issue date Jan 12, 2016
- Kabushiki Kaisha Toshiba
- Ryota Katsumata
- 001 -
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 9,147,575
- Issue date Sep 29, 2015
- Kabushiki Kaisha Toshiba
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shift register memory and method of manufacturing the same
- Patent number 9,064,975
- Issue date Jun 23, 2015
- Kabushiki Kaisha Toshiba
- Yoshiaki Fukuzumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device including floating gate ele...
- Patent number 9,029,934
- Issue date May 12, 2015
- Kabushiki Kaisha Toshiba
- Masaru Kito
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of operating semiconductor memory device
- Patent number 9,025,377
- Issue date May 5, 2015
- Kabushiki Kaisha Toshiba
- Kunihiro Yamada
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device and manufacturing method of semiconduc...
- Patent number 8,963,230
- Issue date Feb 24, 2015
- Kabushiki Kaisha Toshiba
- Takeshi Imamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device and method for manufacturing the same
- Patent number 8,901,635
- Issue date Dec 2, 2014
- Kabushiki Kaisha Toshiba
- Jun Fujiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 8,884,355
- Issue date Nov 11, 2014
- Kabushiki Kaisha Toshiba
- Yosuke Komori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 8,791,464
- Issue date Jul 29, 2014
- Kabushiki Kaisha Toshiba
- Tomoko Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor memory device
- Patent number 8,767,452
- Issue date Jul 1, 2014
- Kabushiki Kaisha Toshiba
- Masaru Kito
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 8,766,446
- Issue date Jul 1, 2014
- Kabushiki Kaisha Toshiba
- Nobuhito Kuge
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor storage device and manufacturing method of semiconduc...
- Patent number 8,766,351
- Issue date Jul 1, 2014
- Kabushiki Kaisha Toshiba
- Takeshi Imamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device and method of data write th...
- Patent number 8,760,924
- Issue date Jun 24, 2014
- Kabushiki Kaisha Toshiba
- Hitoshi Iwai
- G11 - INFORMATION STORAGE
Information Patent Grant
Three dimensional nonvolatile semiconductor memory having pillars p...
- Patent number 8,748,971
- Issue date Jun 10, 2014
- Kabushiki Kaisha Toshiba
- Hiroyasu Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile semiconductor memory device
- Patent number 8,654,586
- Issue date Feb 18, 2014
- Kabushiki Kaisha Toshiba
- Masaru Kito
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device and method for manufacturin...
- Patent number 8,653,582
- Issue date Feb 18, 2014
- Kabushiki Kaisha Toshiba
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20240008276
- Publication date Jan 4, 2024
- KIOXIA Corporation
- Yoshiaki FUKUZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20220139955
- Publication date May 5, 2022
- KIOXIA Corporation
- Yoshiaki FUKUZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20200243560
- Publication date Jul 30, 2020
- Toshiba Memory Corporation
- Yoshiaki FUKUZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200091280
- Publication date Mar 19, 2020
- Toshiba Memory Corporation
- Takao SUEYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TESTING APPARATUS
- Publication number 20200030856
- Publication date Jan 30, 2020
- Toshiba Memory Corporation
- Tomoko FUJIWARA
- B08 - CLEANING
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20190348437
- Publication date Nov 14, 2019
- Toshiba Memory Corporation
- Yoshiaki FUKUZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20180197878
- Publication date Jul 12, 2018
- Toshiba Memory Corporation
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20170148815
- Publication date May 25, 2017
- KABUSHIKI KAISHA TOSHIBA
- Yoshiaki FUKUZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROBE CARD AND TEST APPARATUS
- Publication number 20160291055
- Publication date Oct 6, 2016
- KABUSHIKI KAISHA TOSHIBA
- Tomoko FUJIWARA
- G01 - MEASURING TESTING
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20160190152
- Publication date Jun 30, 2016
- KABUSHIKI KAISHA TOSHIBA
- Yoshiaki FUKUZUMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20150364489
- Publication date Dec 17, 2015
- KABUSHIKI KAISHA TOSHIBA
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE AND MANUFACTURING METHOD OF SEMICONDUC...
- Publication number 20140252450
- Publication date Sep 11, 2014
- KABUSHIKI KAISHA TOSHIBA
- Takeshi Imamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20140117434
- Publication date May 1, 2014
- KABUSHIKI KAISHA TOSHIBA
- Yoshiaki Fukuzumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20130234233
- Publication date Sep 12, 2013
- Tomoko FUJIWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20130228928
- Publication date Sep 5, 2013
- Kabushiki Kaisha Toshiba
- Nobuhito KUGE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20130228850
- Publication date Sep 5, 2013
- KABUSHIKI KAISHA TOSHIBA
- Hiroyasu Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...
- Publication number 20130223149
- Publication date Aug 29, 2013
- KABUSHIKI KAISHA TOSHIBA
- Masaru Kito
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE
- Publication number 20130121081
- Publication date May 16, 2013
- Kabushiki Kaisha Toshiba
- Masaru KITO
- G11 - INFORMATION STORAGE
Information Patent Application
SHIFT REGISTER MEMORY
- Publication number 20130075918
- Publication date Mar 28, 2013
- Kabushiki Kaisha Toshiba
- Yoshiaki FUKUZUMI
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20130062681
- Publication date Mar 14, 2013
- Kabushiki Kaisha Toshiba
- Jun Fujiki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR MEMORY DEVICE
- Publication number 20130058163
- Publication date Mar 7, 2013
- Kabushiki Kaisha Toshiba
- Masaru KITO
- G11 - INFORMATION STORAGE
Information Patent Application
SHIFT REGISTER MEMORY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130020627
- Publication date Jan 24, 2013
- Kabushiki Kaisha Toshiba
- Yoshiaki FUKUZUMI
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF DATA WRITE TH...
- Publication number 20130021848
- Publication date Jan 24, 2013
- Kabushiki Kaisha Toshiba
- Hitoshi IWAI
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...
- Publication number 20120241846
- Publication date Sep 27, 2012
- Kaori KAWASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR DRIVING THE...
- Publication number 20120195128
- Publication date Aug 2, 2012
- Kabushiki Kaisha Toshiba
- Tomoko FUJIWARA
- G11 - INFORMATION STORAGE
Information Patent Application
SEMICONDUCTOR STORAGE DEVICE AND MANUFACTURING METHOD OF SEMICONDUC...
- Publication number 20120132981
- Publication date May 31, 2012
- Kabushiki Kaisha Toshiba
- Takeshi Imamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF OPERATING SEMICONDUCTOR MEMORY DEVICE
- Publication number 20120026775
- Publication date Feb 2, 2012
- Kabushiki Kaisha Toshiba
- Kunihiro Yamada
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR DRIVING THE...
- Publication number 20110188321
- Publication date Aug 4, 2011
- Kabushiki Kaisha Toshiba
- Masaru Kito
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR DRIVING SAME
- Publication number 20110103153
- Publication date May 5, 2011
- Kabushiki Kaisha Toshiba
- Ryota KATSUMATA
- G11 - INFORMATION STORAGE
Information Patent Application
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR DRIVING SAME
- Publication number 20110103149
- Publication date May 5, 2011
- Kabushiki Kaisha Toshiba
- Ryota KATSUMATA
- G11 - INFORMATION STORAGE

Tomoko FUJIWARA

Person

Patents Grantslast 30 patents

Nonvolatile semiconductor memory device and method for manufacturin...

Nonvolatile semiconductor memory device and method for driving same

Nonvolatile semiconductor memory device and method for manufacturin...

Testing apparatus

Semiconductor device

Nonvolatile semiconductor memory device and method for driving same

Nonvolatile semiconductor memory device and method for manufacturin...

Nonvolatile semiconductor memory device and method for manufacturin...

Nonvolatile semiconductor memory device and method for manufacturin...

Nonvolatile semiconductor memory device and method for driving same

Probe card and having opposite surfaces with different directions a...

Nonvolatile semiconductor memory device and method for manufacturin...

Nonvolatile semiconductor memory device and method for manufacturin...

Nonvolatile semiconductor memory device and method for manufacturin...

Nonvolatile semiconductor memory device and method for driving same

Nonvolatile semiconductor memory device and method for manufacturin...

Shift register memory and method of manufacturing the same

Nonvolatile semiconductor memory device including floating gate ele...

Method of operating semiconductor memory device

Semiconductor storage device and manufacturing method of semiconduc...

Semiconductor memory device and method for manufacturing the same

Nonvolatile semiconductor memory device and method for manufacturin...

Nonvolatile semiconductor memory device and method for manufacturin...

Semiconductor memory device

Semiconductor memory device

Semiconductor storage device and manufacturing method of semiconduc...

Nonvolatile semiconductor memory device and method of data write th...

Three dimensional nonvolatile semiconductor memory having pillars p...

Nonvolatile semiconductor memory device

Nonvolatile semiconductor memory device and method for manufacturin...

Patents Applicationslast 30 patents

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

SEMICONDUCTOR DEVICE

TESTING APPARATUS

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

PROBE CARD AND TEST APPARATUS

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

SEMICONDUCTOR STORAGE DEVICE AND MANUFACTURING METHOD OF SEMICONDUC...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

SEMICONDUCTOR MEMORY DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURIN...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE

SHIFT REGISTER MEMORY

SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR MEMORY DEVICE

SHIFT REGISTER MEMORY AND METHOD OF MANUFACTURING THE SAME

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF DATA WRITE TH...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR DRIVING THE...

SEMICONDUCTOR STORAGE DEVICE AND MANUFACTURING METHOD OF SEMICONDUC...

METHOD OF OPERATING SEMICONDUCTOR MEMORY DEVICE

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR DRIVING THE...

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR DRIVING SAME

NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR DRIVING SAME