Matsumiya; Masato

Patent Applications and Registrations

Patent applications and USPTO patent grants for Matsumiya; Masato.The latest application filed is for "multi-port memory based on dram core".

Company Profile

0.38.31

Matsumiya; Masato - Kawasaki N/A JP
Matsumiya; Masato - 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
Multi-port memory based on DRAM core Grant 8,687,456 - Sato , et al. April 1, 2	2014-04-01
Multi-port Memory Based On Dram Core App 20130205100 - Sato; Ayako ; et al.	2013-08-08
Multi-port Memory Based On Dram Core App 20110141795 - MATSUZAKI; Yasurou ; et al.	2011-06-16
Multi-port memory based on DRAM core Grant 7,911,825 - Matsuzaki , 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 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 integrated circuit device, and adjustment method of semiconductor integrated circuit device Grant 7,459,960 - Ogawa , et al. December 2, 2	2008-12-02
Semiconductor memory having error correction Grant 7,325,173 - Kikutake , et al. January 29, 2	2008-01-29
Semiconductor memory device for storing data in memory cells as complementary information Grant 7,297,996 - Sato , et al. November 20, 2	2007-11-20
Semiconductor memory device and method for executing shift redundancy operation Grant 7,281,155 - Eto , et al. October 9, 2	2007-10-09
Multi-port memory based on DRAM core App 20060294322 - Matsuzaki; Yasurou ; et al.	2006-12-28
DRAM having SRAM equivalent interface Grant 7,152,150 - Sato , et al. December 19, 2	2006-12-19
Multi-port memory based on DRAM core Grant 7,120,761 - Matsuzaki , et al. October 10, 2	2006-10-10
Semiconductor integrated circuit device, and adjustment method of semiconductor integrated circuit device App 20060214724 - Ogawa; Yasushige ; et al.	2006-09-28
Semiconductor device Grant 7,079,443 - Takita , et al. July 18, 2	2006-07-18
Semiconductor memory App 20060156213 - Kikutake; Akira ; et al.	2006-07-13
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 for storing data in memory cells as complementary information App 20060086951 - Sato; Ayako ; et al.	2006-04-27
Semiconductor memory device for storing data in memory cells as complementary information Grant 7,005,693 - Sato , et al. February 28, 2	2006-02-28
Semiconductor integrated circuit device, and adjustment method of semiconductor integrated circuit device App 20050270871 - Ogawa, Yasushige ; et al.	2005-12-08
Semiconductor integrated circuit device, and adjustment method of semiconductor integrated circuit device Grant 6,943,616 - Ogawa , et al. September 13, 2	2005-09-13
Semiconductor memory device Grant 6,909,644 - Fujioka , et al. June 21, 2	2005-06-21
Semiconductor memory device based on dummy-cell method Grant 6,868,023 - Takita , et al. March 15, 2	2005-03-15
Semiconductor memory device Grant 6,853,595 - Sawamura , et al. February 8, 2	2005-02-08
DRAM operating like SRAM Grant 6,819,610 - Miyo , et al. November 16, 2	2004-11-16
Semiconductor memory device based on dummy-cell method App 20040062088 - Takita, Masato ; et al.	2004-04-01
Semiconductor memory device App 20040061144 - Sato, Ayako ; et al.	2004-04-01
Semiconductor memory device with efficient and reliable redundancy processing Grant 6,707,730 - Mori , et al. March 16, 2	2004-03-16
Semiconductor integrated circuit device, and adjustment method of semiconductor integrated circuit device App 20040041595 - Ogawa, Yasushige ; et al.	2004-03-04
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 memory device Grant 6,618,320 - Hasegawa , et al. September 9, 2	2003-09-09
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
DRAM operating like SRAM App 20030146950 - Miyo, Toshiya ; et al.	2003-08-07
DRAM having SRAM equivalent interface App 20030145184 - Sato, Ayako ; et al.	2003-07-31
Multi-port memory based on DRAM core App 20030135699 - Matsuzaki, Yasurou ; et al.	2003-07-17
Semiconductor Memory Device App 20030117885 - Hasegawa, Masatomo ; et al.	2003-06-26
Semiconductor memory device App 20030099136 - Sawamura, Takahiro ; et al.	2003-05-29
Semiconductor Memory Having A Wide Bus-bandwidth For Input/output Data App 20030007403 - Kitamoto, Ayako ; et al.	2003-01-09
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 memory device with efficient and reliable redundancy processing App 20020141264 - Mori, Kaoru ; et al.	2002-10-03
Semiconductor Memory, And Memory Access Method App 20020067649 - Kitamoto, Ayako ; et al.	2002-06-06
Semiconductor Memory Device Having A Relaxed Pitch For Sense Amplifiers App 20020054525 - ETO, SATOSHI ; et al.	2002-05-09
Semiconductor memory App 20020031034 - Takita, Masato ; et al.	2002-03-14
Variable Delay Circuit And Semiconductor Integrated Circuit Device App 20020021157 - Eto, Satoshi ; et al.	2002-02-21
Semiconductor memory device with concurrent refresh and data access operation App 20020021609 - Kitamoto, Ayako ; et al.	2002-02-21
DRAM for storing data in pairs of cells Grant 6,344,990 - Matsumiya , et al. February 5, 2	2002-02-05
Semiconductor integrated circuit and method for controlling activation thereof App 20020001239 - Mori, Kaoru ; et al.	2002-01-03
Semiconductor Device Having Electrical Divided Substrate And Method For Fabricating The Semiconductor Device App 20010046733 - TAKITA, MASATO ; et al.	2001-11-29
Semiconductor integrated circuit Grant 6,317,353 - Ikeda , et al. November 13, 2	2001-11-13
Semiconductor memory device App 20010017794 - Fujioka, Shinya ; et al.	2001-08-30
Semiconductor integrated circuit and semiconductor memory device including overdriving sense amplifier Grant 6,236,605 - Mori , et al. May 22, 2	2001-05-22
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 device using shared sense amplifier system Grant 6,169,701 - Eto , et al. January 2, 2	2001-01-02
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
Semiconductor memory device with overdriven sense amplifier and stabilized power-supply circuit of source follower type Grant 6,115,316 - Mori , et al. September 5, 2	2000-09-05
Semiconductor device and semiconductor system for high-speed data transfer Grant 6,078,514 - Takemae , et al. June 20, 2	2000-06-20
Semiconductor memory device having a precharge device Grant 6,049,493 - Kitamoto , et al. April 11, 2	2000-04-11
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 memory device having dual boosting circuits to reduce energy required to supply boosting voltages Grant 5,703,814 - Nishimura , et al. December 30, 1	1997-12-30
Semiconductor memory Grant 5,367,480 - Matsumiya November 22, 1	1994-11-22