| Patent | Date |
|---|
Multi-bit Gray Code Generation Circuit
App 20220166433 - MORIKAWA; Yoshinao | 2022-05-26 |
Solid-state image sensing device
Grant 11,146,750 - Matsumoto , et al. October 12, 2 | 2021-10-12 |
Solid-state Image Sensor
App 20210314518 - USHINAGA; TAKEO ; et al. | 2021-10-07 |
Solid-state imaging device with high resolution A/D conversion
Grant 11,122,233 - Urata , et al. September 14, 2 | 2021-09-14 |
Solid-state Imaging Device
App 20210120202 - URATA; TAKUJI ; et al. | 2021-04-22 |
Solid-state Image Sensing Device
App 20210037205 - MATSUMOTO; YASUHIRO ; et al. | 2021-02-04 |
Analog-to-digital converter and solid-state image sensor
Grant 10,708,532 - Ushinaga , et al. | 2020-07-07 |
Solid-state imaging apparatus
Grant 10,659,711 - Iwao , et al. | 2020-05-19 |
Internal voltage generation circuit
Grant 10,608,529 - Aoki , et al. | 2020-03-31 |
Analog-to-digital Converter And Solid-state Image Sensor
App 20200053310 - USHINAGA; TAKEO ; et al. | 2020-02-13 |
Internal Voltage Generation Circuit
App 20190267893 - AOKI; EIJI ; et al. | 2019-08-29 |
Solid-state Imaging Apparatus
App 20190166322 - IWAO; TATSUKI ; et al. | 2019-05-30 |
A/D conversion apparatus using gray code counter, solid-state image capturing apparatus and electronic information device
Grant 8,421,891 - Morikawa , et al. April 16, 2 | 2013-04-16 |
A/d Conversion Apparatus, Solid-state Image Capturing Apparatus And Electronic Information Device
App 20100321547 - Morikawa; Yoshinao ; et al. | 2010-12-23 |
Semiconductor memory device, page buffer resource assigning method and circuit therefor, computer system and mobile electronic device
Grant 7,405,974 - Yaoi , et al. July 29, 2 | 2008-07-29 |
Semiconductor storage device, method for protecting predetermined memory element and portable electronic equipment
Grant 7,315,603 - Iwase , et al. January 1, 2 | 2008-01-01 |
Semiconductor memory device
Grant 7,283,407 - Inoue , et al. October 16, 2 | 2007-10-16 |
Nonvolatile semiconductor memory device having redundant relief technique
Grant 7,272,058 - Murakoshi , et al. September 18, 2 | 2007-09-18 |
Semiconductor storage device, redundancy circuit thereof, and portable electronic device
App 20070097762 - Yaoi; Yoshifumi ; et al. | 2007-05-03 |
Semiconductor memory device, display device, and portable electronic apparatus
Grant 7,177,188 - Iwata , et al. February 13, 2 | 2007-02-13 |
Programming verification method of nonvolatile memory cell, semiconductor memory device, and portable electronic apparatus having the semiconductor memory device
Grant 7,170,791 - Iwase , et al. January 30, 2 | 2007-01-30 |
Semiconductor storage device, redundancy circuit thereof, and portable electronic device
Grant 7,167,402 - Yaoi , et al. January 23, 2 | 2007-01-23 |
Computer system, memory structure and structure for providing storage of data
Grant 7,161,207 - Hamaguchi , et al. January 9, 2 | 2007-01-09 |
Nonvolatile semiconductor memory device
App 20060268635 - Murakoshi; Kenichi ; et al. | 2006-11-30 |
Semiconductor storage device, mobile electronic apparatus, and method for controlling the semiconductor storage device
Grant 7,139,202 - Matsuoka , et al. November 21, 2 | 2006-11-21 |
Semiconductor storage device and mobile electronic apparatus
Grant 7,116,579 - Morikawa , et al. October 3, 2 | 2006-10-03 |
Semiconductor storage device and mobile electronic apparatus
Grant 7,110,297 - Morikawa , et al. September 19, 2 | 2006-09-19 |
Semiconductor storage device, mobile electronic apparatus, method for controlling erase operation, and method for controlling program operation
Grant 7,106,630 - Hamaguchi , et al. September 12, 2 | 2006-09-12 |
Semiconductor memory device and portable electronic apparatus
Grant 7,102,941 - Yaoi , et al. September 5, 2 | 2006-09-05 |
Semiconductor memory device and portable electronic apparatus including the same
Grant 7,092,295 - Iwase , et al. August 15, 2 | 2006-08-15 |
Semiconductor memory device and programming method thereof
Grant 7,085,166 - Iwase , et al. August 1, 2 | 2006-08-01 |
Method of improving data retention ability of semiconductor memory device, and semiconductor memory device
Grant 7,079,421 - Yaoi , et al. July 18, 2 | 2006-07-18 |
Semiconductor memory device and portable electronic apparatus
Grant 7,064,982 - Yaoi , et al. June 20, 2 | 2006-06-20 |
Semiconductor memory device, driving method thereof, and portable electronic apparatus
Grant 7,061,808 - Yaoi , et al. June 13, 2 | 2006-06-13 |
Writing control method and writing control system of semiconductor storage device, and portable electronic apparatus
Grant 7,050,337 - Iwase , et al. May 23, 2 | 2006-05-23 |
Semiconductor memory device and portable electronic apparatus
Grant 7,050,331 - Matsuoka , et al. May 23, 2 | 2006-05-23 |
Semiconductor readout circuit
Grant 7,027,341 - Morikawa April 11, 2 | 2006-04-11 |
Semiconductor memory device and portable electronic apparatus
Grant 7,023,731 - Hamaguchi , et al. April 4, 2 | 2006-04-04 |
Nonvolatile semiconductor memory device
Grant 7,016,222 - Morikawa March 21, 2 | 2006-03-21 |
Semiconductor memory device and portable electronic apparatus
Grant 7,009,892 - Morikawa , et al. March 7, 2 | 2006-03-07 |
Semiconductor storage device, display device and portable electronic equipment
Grant 7,009,884 - Yaoi , et al. March 7, 2 | 2006-03-07 |
Driver circuit for semiconductor storage device and portable electronic apparatus
Grant 6,992,926 - Iwase , et al. January 31, 2 | 2006-01-31 |
Programming verification method of nonvolatile memory cell, semiconductor memory device, and portable electronic apparatus having the semiconductor memory device
Grant 6,992,933 - Iwase , et al. January 31, 2 | 2006-01-31 |
Semiconductor memory device, method for driving the same and portable electronic apparatus
Grant 6,992,930 - Matsuoka , et al. January 31, 2 | 2006-01-31 |
Semiconductor memory device and portable electronic apparatus
Grant 6,990,022 - Morikawa , et al. January 24, 2 | 2006-01-24 |
Electrically programmable and electrically erasable semiconductor memory device
Grant 6,982,906 - Matsuoka , et al. January 3, 2 | 2006-01-03 |
Semiconductor memory device with malfunction prevention device, and portable electronic apparatus using the same
Grant 6,977,843 - Hamaguchi , et al. December 20, 2 | 2005-12-20 |
Reading circuit and semiconductor memory device including the same
Grant 6,944,077 - Morikawa September 13, 2 | 2005-09-13 |
Nonvolatile memory cell and nonvolatile semiconductor memory device
Grant 6,937,505 - Morikawa August 30, 2 | 2005-08-30 |
Semiconductor memory device
App 20050169038 - Inoue, Koji ; et al. | 2005-08-04 |
Semiconductor readout circuit
App 20050162953 - Morikawa, Yoshinao | 2005-07-28 |
Semiconductor memory device
Grant 6,920,058 - Morikawa July 19, 2 | 2005-07-19 |
Method of programming semiconductor memory device having memory cells and method of erasing the same
Grant 6,894,929 - Matsuoka , et al. May 17, 2 | 2005-05-17 |
Semiconductor memory device
Grant 6,862,251 - Yaoi , et al. March 1, 2 | 2005-03-01 |
Semiconductor memory device and portable electronic apparatus
App 20050041472 - Matsuoka, Nobuaki ; et al. | 2005-02-24 |
Semiconductor storage device, display device and portable electronic equipment
App 20050001243 - Yaoi, Yoshifumi ; et al. | 2005-01-06 |
Semiconductor storage device, redundancy circuit thereof, and portable electronic device
App 20050002244 - Yaoi, Yoshifumi ; et al. | 2005-01-06 |
Driver circuit for semiconductor storage device and portable electronic apparatus
App 20050001262 - Iwase, Yasuaki ; et al. | 2005-01-06 |
Semiconductor memory device and portable electronic apparatus
App 20050002240 - Hamaguchi, Koji ; et al. | 2005-01-06 |
Writing control method and writing control system of semiconductor storage device, and portable electronic apparatus
App 20050002263 - Iwase, Yasuaki ; et al. | 2005-01-06 |
Semiconductor storage device, method for protecting predetermined memory element and portable electronic equipment
App 20050002258 - Iwase, Yasuaki ; et al. | 2005-01-06 |
Semiconductor storage device and mobile electronic apparatus
App 20050002236 - Morikawa, Yoshinao ; et al. | 2005-01-06 |
Semiconductor memory device and portable electronic apparatus
App 20040264252 - Morikawa, Yoshinao ; et al. | 2004-12-30 |
Semiconductor memory device, page buffer resource assigning method and circuit therefor, computer system and mobile electronic device
App 20040268027 - Yaoi, Yoshifumi ; et al. | 2004-12-30 |
Semiconductor storage device, mobile electronic apparatus, and method for controlling the semiconductor storage device
App 20040262666 - Matsuoka, Nobuaki ; et al. | 2004-12-30 |
Semiconductor storage device, mobile electronic apparatus, method for controlling erase operation, and method for controlling program operation
App 20040264257 - Hamaguchi, Koji ; et al. | 2004-12-30 |
Semiconductor memory device and portable electronic apparatus
App 20040257875 - Yaoi, Yoshifumi ; et al. | 2004-12-23 |
Semiconductor storage device and mobile electronic apparatus
App 20040257878 - Morikawa, Yoshinao ; et al. | 2004-12-23 |
Programming verification method of nonvolatile memory cell, semiconductor memory device, and portable electronic apparatus having the semiconductor memory device
App 20040233726 - Iwase, Yasuaki ; et al. | 2004-11-25 |
Semiconductor memory device and portable electronic apparatus
App 20040233714 - Morikawa, Yoshinao ; et al. | 2004-11-25 |
Semiconductor memory device and portable electronic apparatus including the same
App 20040233729 - Iwase, Yasuaki ; et al. | 2004-11-25 |
Method of improving data retention ability of semiconductor memory device, and semiconductor memory device
App 20040233718 - Yaoi, Yoshifumi ; et al. | 2004-11-25 |
Semiconductor memory device and portable electronic apparatus
App 20040233719 - Yaoi, Yoshifumi ; et al. | 2004-11-25 |
Semiconductor memory device, driving method thereof, and portable electronic apparatus
App 20040233731 - Yaoi, Yoshifumi ; et al. | 2004-11-25 |
Programming method of nonvolatile memory cell, semiconductor memory device, and portable electronic appartaus having the semiconductor memory device
App 20040233725 - Iwase, Yasuaki ; et al. | 2004-11-25 |
Semiconductor memory device
App 20040233774 - Yaoi, Yoshifumi ; et al. | 2004-11-25 |
Programming verification method of nonvolatile memory cell, semiconductor memory device, and portable electronic apparatus having the semiconductor memory device
App 20040233727 - Iwase, Yasuaki ; et al. | 2004-11-25 |
Semiconductor memory device having functions of reading and writing at same time, and microprocessor
App 20040233717 - Morikawa, Yoshinao ; et al. | 2004-11-25 |
Semiconductor memory device and programming method thereof
App 20040233713 - Iwase, Yasuaki ; et al. | 2004-11-25 |
Correction circuit for generating a control signal for correcting a characteristic change of a transistor, a delay circuit using the same, and a ring oscillator circuit using the same
Grant 6,822,504 - Morikawa November 23, 2 | 2004-11-23 |
Semiconductor memory device with malfunction prevention device, and portable eletronic apparatus using the same
App 20040228178 - Hamaguchi, Koji ; et al. | 2004-11-18 |
Method of programming semiconductor memory device having memory cells and method of erasing the same
App 20040228180 - Matsuoka, Nobuaki ; et al. | 2004-11-18 |
Electrically programmable and electrically erasable semiconductor memory device
App 20040223372 - Matsuoka, Nobuaki ; et al. | 2004-11-11 |
Semiconductor memory device, method for driving the same and portable electronic appararus
App 20040222452 - Matsuoka, Nobuaki ; et al. | 2004-11-11 |
Computer system, memory structure and structure for providing storage of data
App 20040222456 - Hamaguchi, Koji ; et al. | 2004-11-11 |
Semiconductor memory device
App 20040184318 - Morikawa, Yoshinao | 2004-09-23 |
Semiconductor memory device, display device, and portable electronic apparatus
App 20040160828 - Iwata, Hiroshi ; et al. | 2004-08-19 |
Nonvolatile semiconductor memory device
App 20040130939 - Morikawa, Yoshinao | 2004-07-08 |
Nonvolatile memory cell and non-volatile semiconductor memory device
App 20040114428 - Morikawa, Yoshinao | 2004-06-17 |
Voltage conversion circuit and semiconductor device
Grant 6,710,638 - Morikawa March 23, 2 | 2004-03-23 |
Reference voltage generation circuit for semiconductor memory device, memory reading circuit including same, and electronic information device including the same
Grant 6,707,725 - Morikawa March 16, 2 | 2004-03-16 |
Reading circuit and semiconductor memory device including the same
App 20040027904 - Morikawa, Yoshinao | 2004-02-12 |
Voltage conversion circuit and semiconductor device
App 20030222679 - Morikawa, Yoshinao | 2003-12-04 |
Correction circuit, delay circuit, and ring oscillator circuit
App 20030222692 - Morikawa, Yoshinao | 2003-12-04 |
Semiconductor Memory Device Having Auxiliary Conduction Region Of Deduced Area
App 20020175349 - Morikawa, Yoshinao | 2002-11-28 |
Reference voltage generation the circuit for semiconductor memory device, memory reading circuit including same, and electronic information device including the same
App 20020122336 - Morikawa, Yoshinao | 2002-09-05 |
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