Kuriyama; Masao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kuriyama; Masao.The latest application filed is for "error check and correction circuit, method, and memory device".

Company Profile

0.37.26

Kuriyama; Masao - Yokohama JP
Kuriyama; Masao - Fujisawa JP
Kuriyama; Masao - Fujisawa-shi JP
Kuriyama; Masao - Kawasaki JP
Kuriyama; Masao - Gaithersburg MD

*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
Error check and correction circuit, method, and memory device Grant 8,990,667 - Kuriyama March 24, 2	2015-03-24
Error Check And Correction Circuit, Method, And Memory Device App 20140040699 - KURIYAMA; MASAO	2014-02-06
Voltage stabilization device and semiconductor device including the same, and voltage generation method Grant 8,493,795 - Kuriyama July 23, 2	2013-07-23
Voltage Stabilization Device and Semiconductor Device Including the Same, and Voltage Generation Method App 20110157976 - Kuriyama; Masao	2011-06-30
Semiconductor memory device and memory system including the same Grant 7,952,953 - Kuriyama May 31, 2	2011-05-31
Semiconductor storage device and method for operating the same Grant 7,848,160 - Kuriyama December 7, 2	2010-12-07
Erase discharge control method of nonvolatile semiconductor memory device Grant 7,738,299 - Kuriyama , et al. June 15, 2	2010-06-15
Negative potential discharge circuit and method thereof Grant 7,714,637 - Kuriyama May 11, 2	2010-05-11
Voltage generation circuit and method thereof Grant 7,605,643 - Kuriyama October 20, 2	2009-10-20
Semiconductor Storage Device And Method For Operating The Same App 20090201749 - Kuriyama; Masao	2009-08-13
Semiconductor Memory Device And Memory System Including The Same App 20090180347 - KURIYAMA; Masao	2009-07-16
Nonvolatile semiconductor memory device which stores multivalue data Grant 7,420,863 - Honda , et al. September 2, 2	2008-09-02
Nonvolatile semiconductor memory device which stores multivalue data Grant 7,414,892 - Honda , et al. August 19, 2	2008-08-19
Nonvolatile semiconductor memory device which stores multivalue data Grant 7,397,716 - Honda , et al. July 8, 2	2008-07-08
Erase discharge control method of nonvolatile semiconductor memory device App 20080123434 - Kuriyama; Masao ; et al.	2008-05-29
Semiconductor device that enables simultaneous read and write/read operation Grant 7,345,919 - Honda , et al. March 18, 2	2008-03-18
Negative potential discharge circuit and method thereof App 20070297242 - Kuriyama; Masao	2007-12-27
Voltage generation circuit and method thereof App 20070296487 - Kuriyama; Masao	2007-12-27
Nonvolatile Semiconductor Memory Device Which Stores Multivalue Data App 20070242517 - HONDA; Yasuhiko ; et al.	2007-10-18
Nonvolatile Semiconductor Memory Device Which Stores Multivalue Data App 20070236998 - Honda; Yasuhiko ; et al.	2007-10-11
Semiconductor device that enables simultaneous read and write/read operation App 20060256616 - Honda; Yasuhiko ; et al.	2006-11-16
Semiconductor device that enables simultaneous read and write/read operation Grant 7,126,855 - Honda , et al. October 24, 2	2006-10-24
Nonvolatile semiconductor memory device which stores multivalue data App 20060227619 - Honda; Yasuhiko ; et al.	2006-10-12
Semiconductor intergrated circuit device with a main cell array and a fuse cell array whose word lines and bit lines are extended in the same directions Grant 7,120,053 - Atsumi , et al. October 10, 2	2006-10-10
Semiconductor device that enables simultaneous read and write/read operation App 20050207247 - Honda, Yasuhiko ; et al.	2005-09-22
Semiconductor device that enables simultaneous read and write/read operation Grant 6,920,057 - Honda , et al. July 19, 2	2005-07-19
Semiconductor integrated circuit device with main cell array and fuse cell array App 20050117406 - Atsumi, Shigeru ; et al.	2005-06-02
Semiconductor integrated circuit device with erasable and programmable fuse memory Grant 6,856,543 - Atsumi , et al. February 15, 2	2005-02-15
Nonvolatile semiconductor memory Grant 6,856,548 - Tanzawa , et al. February 15, 2	2005-02-15
Nonvolatile semiconductor memory device with first and second read modes Grant 6,842,377 - Takano , et al. January 11, 2	2005-01-11
Semiconductor device that enables simultaneous read and write/read operation Grant 6,829,194 - Honda , et al. December 7, 2	2004-12-07
Semiconductor device that enables simultaneous read and write/read operation App 20040218437 - Honda, Yasuhiko ; et al.	2004-11-04
Nonvolatile semiconductor memory App 20040141378 - Tanzawa, Toru ; et al.	2004-07-22
Semiconductor integrated circuit device with erasable and programmable fuse memory App 20040136239 - Atsumi, Shigeru ; et al.	2004-07-15
Nonvolatile semiconductor memory device capable of concurrently and reliably writing/erasing and reading memory cores Grant 6,717,852 - Honda , et al. April 6, 2	2004-04-06
Nonvolatile semiconductor memory Grant 6,711,066 - Tanzawa , et al. March 23, 2	2004-03-23
Semiconductor integrated circuit device with operation/function setting information memory Grant 6,700,817 - Atsumi , et al. March 2, 2	2004-03-02
Nonvolatile semiconductor memory device App 20030214861 - Takano, Yoshinori ; et al.	2003-11-20
Semiconductor device that enables simultaneous read and write/read operation App 20030086295 - Honda, Yasuhiko ; et al.	2003-05-08
Semiconductor memory device App 20030072199 - Honda, Yasuhiko ; et al.	2003-04-17
Semiconductor memory device having redundant circuitry for replacing defective memory cell Grant 6,532,181 - Saito , et al. March 11, 2	2003-03-11
Semiconductor integrated circuit device App 20030026160 - Atsumi, Shigeru ; et al.	2003-02-06
Semiconductor device that enables simultaneous read and write/erase operation Grant 6,512,693 - Honda , et al. January 28, 2	2003-01-28
Nonvolatile semiconductor memory App 20020181292 - Tanzawa, Toru ; et al.	2002-12-05
Nonvolatile semiconductor memory Grant 6,442,080 - Tanzawa , et al. August 27, 2	2002-08-27
Semiconductor device with a charge pumping circuit Grant 6,373,325 - Kuriyama April 16, 2	2002-04-16
Negative-potential detecting circuit having an enhanced sensitivity of detecting negative potentials App 20020039313 - Kuriyama, Masao	2002-04-04
Semiconductor device that enables simultaneous read and write/read operation App 20020031038 - Honda, Yasuhiko ; et al.	2002-03-14
Semiconductor integrated circuit device App 20020027452 - Atsumi, Shigeru ; et al.	2002-03-07
Semiconductor memory and nonvolatile semiconductor memory having redundant circuitry for replacing defective memory cell App 20020012282 - Saito, Hidetoshi ; et al.	2002-01-31
Nonvolatile semiconductor memory App 20020003723 - Tanzawa, Toru ; et al.	2002-01-10
Semiconductor integrated circuit device Grant 6,320,428 - Atsumi , et al. November 20, 2	2001-11-20
High speed internal voltage generator with reduced current draw Grant 6,281,665 - Miyaba , et al. August 28, 2	2001-08-28
Nonvolatile semiconductor memory Grant 6,236,609 - Tanzawa , et al. May 22, 2	2001-05-22
Nonvolatile semiconductor memory in which the number of programming or erasing bits increases with the progress of programming or erasing Grant 6,222,773 - Tanzawa , et al. April 24, 2	2001-04-24
Semiconductor memory device having improved cell array layout Grant 6,064,618 - Kuriyama , et al. May 16, 2	2000-05-16
Semiconductor integrated circuit device Grant 6,052,313 - Atsumi , et al. April 18, 2	2000-04-18
Data erase mechanism for nonvolatile memory of boot block type Grant 5,805,510 - Miyakawa , et al. September 8, 1	1998-09-08
Nonvolatile semiconductor memory capable of simultaneously equalizing bit lines and sense lines Grant 5,559,737 - Tanaka , et al. September 24, 1	1996-09-24
Semiconductor integrated circuit device having a test mode setting circuit Grant 5,559,744 - Kuriyama , et al. September 24, 1	1996-09-24
Bias voltage generating circuit Grant 5,296,801 - Ohtsuka , et al. March 22, 1	1994-03-22
Hard x-ray magnification apparatus and method with submicrometer spatial resolution of images in more than one dimension Grant 5,259,013 - Kuriyama , et al. November 2, 1	1993-11-02

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