Yoshinao Morikawa

Person

Ikoma-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-bit gray code generation circuit
- Patent number 11,757,453
- Issue date Sep 12, 2023
- Sharp Semiconductor Innovation Corporation
- Yoshinao Morikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Solid-state image sensor
- Patent number 11,477,405
- Issue date Oct 18, 2022
- SHARP KABUSHIKI KAISHA
- Takeo Ushinaga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Solid-state image sensing device
- Patent number 11,146,750
- Issue date Oct 12, 2021
- SHARP KABUSHIKI KAISHA
- Yasuhiro Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state imaging device with high resolution A/D conversion
- Patent number 11,122,233
- Issue date Sep 14, 2021
- SHARP KABUSHIKI KAISHA
- Takuji Urata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog-to-digital converter and solid-state image sensor
- Patent number 10,708,532
- Issue date Jul 7, 2020
- SHARP KABUSHIKI KAISHA
- Takeo Ushinaga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Solid-state imaging apparatus
- Patent number 10,659,711
- Issue date May 19, 2020
- SHARP KABUSHIKI KAISHA
- Tatsuki Iwao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Internal voltage generation circuit
- Patent number 10,608,529
- Issue date Mar 31, 2020
- SHARP KABUSHIKI KAISHA
- Eiji Aoki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
A/D conversion apparatus using gray code counter, solid-state image...
- Patent number 8,421,891
- Issue date Apr 16, 2013
- Sharp Kabushiki Kaisha
- Yoshinao Morikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor memory device, page buffer resource assigning method...
- Patent number 7,405,974
- Issue date Jul 29, 2008
- Sharp Kabushiki Kaisha
- Yoshifumi Yaoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device, method for protecting predetermined m...
- Patent number 7,315,603
- Issue date Jan 1, 2008
- Sharp Kabushiki Kaisha
- Yasuaki Iwase
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 7,283,407
- Issue date Oct 16, 2007
- Sharp Kabushiki Kaisha
- Koji Inoue
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device having redundant relief tec...
- Patent number 7,272,058
- Issue date Sep 18, 2007
- Sharp Kabushiki Kaisha
- Kenichi Murakoshi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device, display device, and portable electroni...
- Patent number 7,177,188
- Issue date Feb 13, 2007
- Sharp Kabushiki Kaisha
- Hiroshi Iwata
- G11 - INFORMATION STORAGE
Information Patent Grant
Programming verification method of nonvolatile memory cell, semicon...
- Patent number 7,170,791
- Issue date Jan 30, 2007
- Sharp Kabushiki Kaisha
- Yasuaki Iwase
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device, redundancy circuit thereof, and porta...
- Patent number 7,167,402
- Issue date Jan 23, 2007
- Sharp Kabushiki Kaisha
- Yoshifumi Yaoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Computer system, memory structure and structure for providing stora...
- Patent number 7,161,207
- Issue date Jan 9, 2007
- Sharp Kabushiki Kaisha
- Koji Hamaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device, mobile electronic apparatus, and meth...
- Patent number 7,139,202
- Issue date Nov 21, 2006
- Sharp Kabushiki Kaisha
- Nobuaki Matsuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor storage device and mobile electronic apparatus
- Patent number 7,116,579
- Issue date Oct 3, 2006
- Sharp Kabushiki Kaisha
- Yoshinao Morikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device and mobile electronic apparatus
- Patent number 7,110,297
- Issue date Sep 19, 2006
- Sharp Kabushiki Kaisha
- Yoshinao Morikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor storage device, mobile electronic apparatus, method f...
- Patent number 7,106,630
- Issue date Sep 12, 2006
- Sharp Kabushiki Kaisha
- Koji Hamaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and portable electronic apparatus
- Patent number 7,102,941
- Issue date Sep 5, 2006
- Sharp Kabushiki Kaisha
- Yoshifumi Yaoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and portable electronic apparatus inclu...
- Patent number 7,092,295
- Issue date Aug 15, 2006
- Sharp Kabushiki Kaisha
- Yasuaki Iwase
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and programming method thereof
- Patent number 7,085,166
- Issue date Aug 1, 2006
- Sharp Kabushiki Kaisha
- Yasuaki Iwase
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of improving data retention ability of semiconductor memory...
- Patent number 7,079,421
- Issue date Jul 18, 2006
- Sharp Kabushiki Kaisha
- Yoshifumi Yaoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and portable electronic apparatus
- Patent number 7,064,982
- Issue date Jun 20, 2006
- Sharp Kabushiki Kaisha
- Yoshifumi Yaoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device, driving method thereof, and portable e...
- Patent number 7,061,808
- Issue date Jun 13, 2006
- Sharp Kabushiki Kaisha
- Yoshifumi Yaoi
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and portable electronic apparatus
- Patent number 7,050,331
- Issue date May 23, 2006
- Sharp Kabushiki Kaisha
- Nobuaki Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Grant
Writing control method and writing control system of semiconductor...
- Patent number 7,050,337
- Issue date May 23, 2006
- Sharp Kabushiki Kaisha
- Yasuaki Iwase
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor readout circuit
- Patent number 7,027,341
- Issue date Apr 11, 2006
- Sharp Kabushiki Kaisha
- Yoshinao Morikawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device and portable electronic apparatus
- Patent number 7,023,731
- Issue date Apr 4, 2006
- Sharp Kabushiki Kaisha
- Koji Hamaguchi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SOLID-STATE IMAGING ELEMENT
- Publication number 20240178243
- Publication date May 30, 2024
- Sharp Semiconductor Innovation Corporation
- YUTA MOCHIZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR CIRCUIT
- Publication number 20240147100
- Publication date May 2, 2024
- Sharp Semiconductor Innovation Corporation
- Yoshinao MORIKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-BIT GRAY CODE GENERATION CIRCUIT
- Publication number 20220166433
- Publication date May 26, 2022
- Sharp Semiconductor Innovation Corporation
- Yoshinao MORIKAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SOLID-STATE IMAGE SENSOR
- Publication number 20210314518
- Publication date Oct 7, 2021
- Sharp Kabushiki Kaisha
- TAKEO USHINAGA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SOLID-STATE IMAGING DEVICE
- Publication number 20210120202
- Publication date Apr 22, 2021
- Sharp Kabushiki Kaisha
- TAKUJI URATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOLID-STATE IMAGE SENSING DEVICE
- Publication number 20210037205
- Publication date Feb 4, 2021
- Sharp Kabushiki Kaisha
- YASUHIRO MATSUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANALOG-TO-DIGITAL CONVERTER AND SOLID-STATE IMAGE SENSOR
- Publication number 20200053310
- Publication date Feb 13, 2020
- Sharp Kabushiki Kaisha
- TAKEO USHINAGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERNAL VOLTAGE GENERATION CIRCUIT
- Publication number 20190267893
- Publication date Aug 29, 2019
- Sharp Kabushiki Kaisha
- EIJI AOKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SOLID-STATE IMAGING APPARATUS
- Publication number 20190166322
- Publication date May 30, 2019
- Sharp Kabushiki Kaisha
- TATSUKI IWAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A/D CONVERSION APPARATUS, SOLID-STATE IMAGE CAPTURING APPARATUS AND...
- Publication number 20100321547
- Publication date Dec 23, 2010
- Sharp Kabushiki Kaisha
- Yoshinao Morikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor storage device, redundancy circuit thereof, and porta...
- Publication number 20070097762
- Publication date May 3, 2007
- Yoshifumi Yaoi
- G11 - INFORMATION STORAGE
Information Patent Application
Nonvolatile semiconductor memory device
- Publication number 20060268635
- Publication date Nov 30, 2006
- SHARP KABUSHIKI KAISHA
- Kenichi Murakoshi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device
- Publication number 20050169038
- Publication date Aug 4, 2005
- SHARP KABUSHIKI KAISHA
- Koji Inoue
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor readout circuit
- Publication number 20050162953
- Publication date Jul 28, 2005
- SHARP KABUSHIKI KAISHA
- Yoshinao Morikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device and portable electronic apparatus
- Publication number 20050041472
- Publication date Feb 24, 2005
- Nobuaki Matsuoka
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor storage device and mobile electronic apparatus
- Publication number 20050002236
- Publication date Jan 6, 2005
- Yoshinao Morikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor storage device, method for protecting predetermined m...
- Publication number 20050002258
- Publication date Jan 6, 2005
- Yasuaki Iwase
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor storage device, display device and portable electroni...
- Publication number 20050001243
- Publication date Jan 6, 2005
- Yoshifumi Yaoi
- G11 - INFORMATION STORAGE
Information Patent Application
Driver circuit for semiconductor storage device and portable electr...
- Publication number 20050001262
- Publication date Jan 6, 2005
- Yasuaki Iwase
- G11 - INFORMATION STORAGE
Information Patent Application
Writing control method and writing control system of semiconductor...
- Publication number 20050002263
- Publication date Jan 6, 2005
- Yasuaki Iwase
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device and portable electronic apparatus
- Publication number 20050002240
- Publication date Jan 6, 2005
- SHARP KABUSHIKI KAISHA
- Koji Hamaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor storage device, redundancy circuit thereof, and porta...
- Publication number 20050002244
- Publication date Jan 6, 2005
- Yoshifumi Yaoi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor storage device, mobile electronic apparatus, and meth...
- Publication number 20040262666
- Publication date Dec 30, 2004
- SHARP KABUSHIKI KAISHA
- Nobuaki Matsuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor storage device, mobile electronic apparatus, method f...
- Publication number 20040264257
- Publication date Dec 30, 2004
- Koji Hamaguchi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device, page buffer resource assigning method...
- Publication number 20040268027
- Publication date Dec 30, 2004
- Yoshifumi Yaoi
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device and portable electronic apparatus
- Publication number 20040264252
- Publication date Dec 30, 2004
- SHARP KABUSHIKI KAISHA
- Yoshinao Morikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor storage device and mobile electronic apparatus
- Publication number 20040257878
- Publication date Dec 23, 2004
- Yoshinao Morikawa
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor memory device and portable electronic apparatus
- Publication number 20040257875
- Publication date Dec 23, 2004
- Yoshifumi Yaoi
- G11 - INFORMATION STORAGE
Information Patent Application
Programming method of nonvolatile memory cell, semiconductor memory...
- Publication number 20040233725
- Publication date Nov 25, 2004
- Yasuaki Iwase
- G11 - INFORMATION STORAGE
Information Patent Application
Method of improving data retention ability of semiconductor memory...
- Publication number 20040233718
- Publication date Nov 25, 2004
- Yoshifumi Yaoi
- G11 - INFORMATION STORAGE

Yoshinao Morikawa

Person

Patents Grantslast 30 patents

Multi-bit gray code generation circuit

Solid-state image sensor

Solid-state image sensing device

Solid-state imaging device with high resolution A/D conversion

Analog-to-digital converter and solid-state image sensor

Solid-state imaging apparatus

Internal voltage generation circuit

A/D conversion apparatus using gray code counter, solid-state image...

Semiconductor memory device, page buffer resource assigning method...

Semiconductor storage device, method for protecting predetermined m...

Semiconductor memory device

Nonvolatile semiconductor memory device having redundant relief tec...

Semiconductor memory device, display device, and portable electroni...

Programming verification method of nonvolatile memory cell, semicon...

Semiconductor storage device, redundancy circuit thereof, and porta...

Computer system, memory structure and structure for providing stora...

Semiconductor storage device, mobile electronic apparatus, and meth...

Semiconductor storage device and mobile electronic apparatus

Semiconductor storage device and mobile electronic apparatus

Semiconductor storage device, mobile electronic apparatus, method f...

Semiconductor memory device and portable electronic apparatus

Semiconductor memory device and portable electronic apparatus inclu...

Semiconductor memory device and programming method thereof

Method of improving data retention ability of semiconductor memory...

Semiconductor memory device and portable electronic apparatus

Semiconductor memory device, driving method thereof, and portable e...

Semiconductor memory device and portable electronic apparatus

Writing control method and writing control system of semiconductor...

Semiconductor readout circuit

Semiconductor memory device and portable electronic apparatus

Patents Applicationslast 30 patents

SOLID-STATE IMAGING ELEMENT

IMAGE SENSOR CIRCUIT

MULTI-BIT GRAY CODE GENERATION CIRCUIT

SOLID-STATE IMAGE SENSOR

SOLID-STATE IMAGING DEVICE

SOLID-STATE IMAGE SENSING DEVICE

ANALOG-TO-DIGITAL CONVERTER AND SOLID-STATE IMAGE SENSOR

INTERNAL VOLTAGE GENERATION CIRCUIT

SOLID-STATE IMAGING APPARATUS

A/D CONVERSION APPARATUS, SOLID-STATE IMAGE CAPTURING APPARATUS AND...

Semiconductor storage device, redundancy circuit thereof, and porta...

Nonvolatile semiconductor memory device

Semiconductor memory device

Semiconductor readout circuit

Semiconductor memory device and portable electronic apparatus

Semiconductor storage device and mobile electronic apparatus

Semiconductor storage device, method for protecting predetermined m...

Semiconductor storage device, display device and portable electroni...

Driver circuit for semiconductor storage device and portable electr...

Writing control method and writing control system of semiconductor...

Semiconductor memory device and portable electronic apparatus

Semiconductor storage device, redundancy circuit thereof, and porta...

Semiconductor storage device, mobile electronic apparatus, and meth...

Semiconductor storage device, mobile electronic apparatus, method f...

Semiconductor memory device, page buffer resource assigning method...

Semiconductor memory device and portable electronic apparatus

Semiconductor storage device and mobile electronic apparatus

Semiconductor memory device and portable electronic apparatus

Programming method of nonvolatile memory cell, semiconductor memory...

Method of improving data retention ability of semiconductor memory...