Kawabata; Kuninori

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kawabata; Kuninori.The latest application filed is for "semiconductor memory device changing refresh interval depending on temperature".

Company Profile

0.47.43

Kawabata; Kuninori - Kawasaki JP
Kawabata; Kuninori - Kawasaki-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Semiconductor memory device changing refresh interval depending on temperature Grant 8,867,293 - Shirota , et al. October 21, 2	2014-10-21
Semiconductor Memory Device Changing Refresh Interval Depending On Temperature App 20130215700 - Shirota; Akinobu ; et al.	2013-08-22
Semiconductor memory device changing refresh interval depending on temperature Grant 8,472,275 - Shirota , et al. June 25, 2	2013-06-25
Semiconductor memory, operating method of semiconductor memory, and system Grant 8,286,054 - Kawabata October 9, 2	2012-10-09
Semiconductor memory device changing refresh interval depending on temperature Grant 8,238,188 - Shirota , et al. August 7, 2	2012-08-07
Semiconductor Memory Device App 20120030527 - NAKAMURA; Toshikazu ; et al.	2012-02-02
Semiconductor memory, semiconductor memory system, and error correction method for semiconductor memory Grant 8,078,938 - Kawabata December 13, 2	2011-12-13
Semiconductor Memory Device Changing Refresh Interval Depending On Temperature App 20110134714 - SHIROTA; Akinobu ; et al.	2011-06-09
Semiconductor memory device changing refresh interval depending on temperature Grant 7,916,568 - Shirota , et al. March 29, 2	2011-03-29
Semiconductor integrated circuit Grant 7,911,874 - Kawabata , et al. March 22, 2	2011-03-22
Semiconductor Memory Device Capable Of Driving Non-selected Word Lines To First And Second Potentials App 20100321983 - Takita; Masato ; et al.	2010-12-23
Semiconductor memory device Grant 7,827,463 - Otsuka , et al. November 2, 2	2010-11-02
Memory controller, semiconductor memory, and memory system Grant 7,818,516 - Kawabata , et al. October 19, 2	2010-10-19
Semiconductor Memory Device Capable Of Driving Non-selected Word Lines To First And Second Potentials App 20100220540 - Takita; Masato ; et al.	2010-09-02
Semiconductor memory device capable of driving non-selected word lines to a variable negative potential based on a bank access operation Grant 7,706,209 - Takita , et al. April 27, 2	2010-04-27
Semiconductor memory, memory controller, system, and operating method of semiconductor memory Grant 7,675,800 - Kawabata March 9, 2	2010-03-09
Semiconductor memory, memory controller and control method for semiconductor memory Grant 7,599,244 - Eto , et al. October 6, 2	2009-10-06
Semiconductor memory and operation method for same Grant 7,548,468 - Kawabata , et al. June 16, 2	2009-06-16
Semiconductor Memory, Operating Method Of Semiconductor Memory, And System App 20090119567 - Kawabata; Kuninori	2009-05-07
Semiconductor Memory Device App 20090077432 - Nakamura; Toshikazu ; et al.	2009-03-19
Semiconductor Memory Device Changing Refresh Interval Depending on Temperature App 20090052265 - SHIROTA; Akinobu ; et al.	2009-02-26
Semiconductor Memory Device Changing Refresh Interval Depending On Temperature App 20090040856 - SHIROTA; Akinobu ; et al.	2009-02-12
Semiconductor memory device Grant 7,467,337 - Nakamura , et al. December 16, 2	2008-12-16
Semiconductor Memory, Semiconductor Memory System, And Error Correction Method For Semiconductor Memory App 20080301519 - KAWABATA; Kuninori	2008-12-04
Semiconductor Integrated Circuit App 20080298159 - Kawabata; Kuninori ; et al.	2008-12-04
Semiconductor memory device changing refresh interval depending on temperature Grant 7,453,754 - Shirota , et al. November 18, 2	2008-11-18
Semiconductor Memory, Memory Controller, System, And Operating Method Of Semiconductor Memory App 20080225619 - KAWABATA; Kuninori	2008-09-18
Semiconductor memory Grant 7,373,564 - Kikutake , et al. May 13, 2	2008-05-13
Semiconductor memory having sub-party cell array error correction Grant 7,366,971 - Kikutake , et al. April 29, 2	2008-04-29
Semiconductor memory Grant 7,327,627 - Kawabata , et al. February 5, 2	2008-02-05
Multi-value nonvolatile semiconductor memory device equipped with reference cell and load balancing circuit Grant 7,307,885 - Ikeda , et al. December 11, 2	2007-12-11
Semiconductor integrated circuit device Grant 7,286,424 - Kawabata , et al. October 23, 2	2007-10-23
Semiconductor memory device with shift register-based refresh address generation circuit Grant 7,286,434 - Mori , et al. October 23, 2	2007-10-23
Semiconductor memory device and method for executing shift redundancy operation Grant 7,281,155 - Eto , et al. October 9, 2	2007-10-09
Memory controller, semiconductor memory, and memory system App 20070180202 - Kawabata; Kuninori ; et al.	2007-08-02
Semiconductor memory, memory controller and control method for semiconductor memory App 20070177449 - Eto; Satoshi ; et al.	2007-08-02
Semiconductor memory device changing refresh interval depending on temperature App 20070153607 - Shirota; Akinobu ; et al.	2007-07-05
Semiconductor memory device with reliable fuse circuit Grant 7,227,801 - Kikutake , et al. June 5, 2	2007-06-05
Semiconductor memory having an error correction function Grant 7,212,453 - Kikutake , et al. May 1, 2	2007-05-01
Semiconductor memory device changing refresh interval depending on temperature Grant 7,196,956 - Shirota , et al. March 27, 2	2007-03-27
Memory device Grant 7,184,296 - Hatakeyama , et al. February 27, 2	2007-02-27
Semiconductor memory and operation method for same App 20060285405 - Kawabata; Kuninori ; et al.	2006-12-21
Semiconductor memory device with shift register-based refresh address generation circuit Grant 7,145,825 - Mori , et al. December 5, 2	2006-12-05
Semiconductor memory device with shift register-based refresh address generation circuit App 20060256638 - Mori; Kaoru ; et al.	2006-11-16
Semiconductor memory App 20060239106 - Kawabata; Kuninori ; et al.	2006-10-26
Semiconductor memory device App 20060236206 - Otsuka; Shuzo ; et al.	2006-10-19
Semiconductor integrated circuit device App 20060221725 - Kawabata; Kuninori ; et al.	2006-10-05
Semiconductor device Grant 7,079,443 - Takita , et al. July 18, 2	2006-07-18
Semiconductor memory App 20060156212 - Kikutake; Akira ; et al.	2006-07-13
Semiconductor memory App 20060156214 - Kikutake; Akira ; et al.	2006-07-13
Semiconductor memory device App 20060156192 - Nakamura; Toshikazu ; et al.	2006-07-13
Semiconductor integrated circuit device Grant 7,075,834 - Kawabata , et al. July 11, 2	2006-07-11
Memory system and semiconductor memory device App 20060136800 - Kawabata; Kuninori ; et al.	2006-06-22
Semiconductor memory App 20060133166 - Kikutake; Akira ; et al.	2006-06-22
Semiconductor device using two types of power supplies supplying different potentials Grant 7,064,589 - Ikeda , et al. June 20, 2	2006-06-20
Semiconductor memory device capable of driving non-selected word lines to first and second potentials App 20060098523 - Takita; Masato ; et al.	2006-05-11
Semiconductor memory device with reduced power consumption for refresh operation Grant 6,992,944 - Takita , et al. January 31, 2	2006-01-31
Semiconductor memory device with reliable fuse circuit App 20050190618 - Kikutake, Akira ; et al.	2005-09-01
Memory device App 20050185465 - Taniguchi, Nobutaka ; et al.	2005-08-25
Semiconductor memory device changing refresh interval depending on temperature App 20050162962 - Shirota, Akinobu ; et al.	2005-07-28
Nonvolatile semiconductor memory device App 20050162955 - Ikeda, Toshimi ; et al.	2005-07-28
Semiconductor memory device with reduced power consumption for refresh operation App 20050157582 - Takita, Masato ; et al.	2005-07-21
Semiconductor device using two types of power supplies supplying different potentials App 20050152207 - Ikeda, Toshimi ; et al.	2005-07-14
Memory device App 20050141306 - Hatakeyama, Atsushi ; et al.	2005-06-30
Semiconductor memory device with shift register-based refresh address generation circuit App 20040184323 - Mori, Kaoru ; et al.	2004-09-23
Semiconductor integrated circuit device and pulse width changing circuit Grant 6,753,695 - Toda , et al. June 22, 2	2004-06-22
Semiconductor device with high speed latch operation Grant 6,714,438 - Kawabata March 30, 2	2004-03-30
Semiconductor device App 20040022091 - Takita, Masato ; et al.	2004-02-05
Memory circuit being capable of compression test Grant 6,643,805 - Kikutake , et al. November 4, 2	2003-11-04
Semiconductor memory device capable of driving non-selected word lines to first and second potentials Grant 6,628,564 - Takita , et al. September 30, 2	2003-09-30
Semiconductor integrated circuit and method of switching source potential of transistor in semiconductor integrated circuit Grant 6,605,963 - Kitamoto , et al. August 12, 2	2003-08-12
Semiconductor memory and method of operating the same Grant 6,600,688 - Kawabata July 29, 2	2003-07-29
Semiconductor device with high speed latch operation App 20030063489 - Kawabata, Kuninori	2003-04-03
Semiconductor Integrated Circuit And Method Of Switching Source Potential Of Transistor In Semiconductor Integrated Circuit App 20020145447 - KITAMOTO, AYAKO ; et al.	2002-10-10
Semiconductor integrated circuit device and pulse width changing circuit App 20020140459 - Toda, Haruki ; et al.	2002-10-03
Semiconductor memory device having segment type word line structure Grant 6,452,860 - Wada , et al. September 17, 2	2002-09-17
Semiconductor memory and method of operating the same App 20020097622 - Kawabata, Kuninori	2002-07-25
Semiconductor memory App 20020067642 - Kikutake, Akira ; et al.	2002-06-06
Semiconductor integrated circuit device App 20020067647 - Kawabata, Kuninori ; et al.	2002-06-06
Variable Delay Circuit And Semiconductor Integrated Circuit Device App 20020021157 - Eto, Satoshi ; et al.	2002-02-21
Semiconductor memory device having segment type word line structure App 20010048631 - Wada, Masaharu ; et al.	2001-12-06
Semiconductor device Grant 6,229,363 - Eto , et al. May 8, 2	2001-05-08
Semiconductor integrated circuit Grant 6,201,378 - Eto , et al. March 13, 2	2001-03-13
Semiconductor device Grant 6,172,537 - Kanou , et al. January 9, 2	2001-01-09
Semiconductor memory employing direct-type sense amplifiers capable of realizing high-speed access Grant 6,147,919 - Kawabata , et al. November 14, 2	2000-11-14
Variable delay circuit and semiconductor integrated circuit device Grant 6,049,239 - Eto , et al. April 11, 2	2000-04-11
Semiconductor memory device with efficient layout Grant 5,943,253 - Matsumiya , et al. August 24, 1	1999-08-24
Electronic device and semiconductor memory device using the same Grant 5,936,912 - Kawabata , et al. August 10, 1	1999-08-10
Semiconductor device and a semiconductor memory device Grant 5,862,094 - Kawabata , et al. January 19, 1	1999-01-19