Hamamoto; Takeshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hamamoto; Takeshi.The latest application filed is for "control device, semiconductor memory device and control method for a semiconductor memory device".

Company Profile

5.78.61

Hamamoto; Takeshi - Tokyo JP
Hamamoto; Takeshi - Kanagawa JP
Hamamoto; Takeshi - Hyogo JP
Hamamoto; Takeshi - Yokkaichi Mie JP
Hamamoto; Takeshi - Yokohama N/A JP
Hamamoto; Takeshi - Kanagawa-ken N/A JP
HAMAMOTO; Takeshi - Yokohama-shi JP
HAMAMOTO; Takeshi - Mihara JP
Hamamoto; Takeshi - Kawasaki 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 Grant 11,200,945 - Kubo , et al. December 14, 2	2021-12-14
Semiconductor memory device comprising an interface conforming to JEDEC standard and control device therefor Grant 10,991,418 - Haraguchi , et al. April 27, 2	2021-04-27
Mounting structure for power conversion device Grant 10,894,471 - Yokoyama , et al. January 19, 2	2021-01-19
Apparatus and method for chip identification and preventing malicious manipulation of physical addresses by incorporating a physical network with a logical network Grant 10,706,177 - Watanabe , et al.	2020-07-07
Control Device, Semiconductor Memory Device And Control Method For A Semiconductor Memory Device App 20200135261 - Haraguchi; Masaru ; et al.	2020-04-30
Authenticated network Grant 10,581,841 - Watanabe , et al.	2020-03-03
Semiconductor Memory Device App 20190378561 - KUBO; TAKASHI ; et al.	2019-12-12
Mounting Structure For Power Conversion Device App 20190337374 - YOKOYAMA; Nobuaki ; et al.	2019-11-07
Semiconductor Device App 20180232539 - Watanabe; Hiroshi ; et al.	2018-08-16
Authenticated Network App 20180234413 - Watanabe; Hiroshi ; et al.	2018-08-16
Magnetoresistive memory device Grant 10,049,711 - Nakatsuka , et al. August 14, 2	2018-08-14
Magnetoresistive Memory Device App 20160379701 - NAKATSUKA; Keisuke ; et al.	2016-12-29
Semiconductor storage device Grant 9,406,720 - Hamamoto August 2, 2	2016-08-02
Semiconductor Storage Device App 20160043134 - HAMAMOTO; Takeshi	2016-02-11
Semiconductor memory device and manufacturing method thereof Grant 8,643,105 - Hamamoto February 4, 2	2014-02-04
Semiconductor memory device including ferroelectric capacitor Grant 8,482,044 - Hamamoto July 9, 2	2013-07-09
Semiconductor memory device Grant 7,995,369 - Minami , et al. August 9, 2	2011-08-09
Semiconductor memory device and manufacturing method thereof Grant 7,977,738 - Minami , et al. July 12, 2	2011-07-12
Semiconductor device and method for manufacturing the same Grant 7,952,162 - Hamamoto May 31, 2	2011-05-31
Semiconductor Memory Device Including Ferroelectric Capacitor App 20110062504 - HAMAMOTO; Takeshi	2011-03-17
Method of manufacturing SOI substrate Grant 7,811,878 - Nakai , et al. October 12, 2	2010-10-12
Semiconductor Storage Device And Method Of Fabricating The Same App 20100190304 - HAMAMOTO; Takeshi	2010-07-29
Semiconductor Device And Method For Manufacturing The Same App 20100181622 - HAMAMOTO; Takeshi	2010-07-22
Semiconductor device and method for manufacturing the same Grant 7,759,255 - Hamamoto , et al. July 20, 2	2010-07-20
Method for manufacturing NAND-type semiconductor storage device Grant 7,732,271 - Hamamoto , et al. June 8, 2	2010-06-08
Semiconductor memory device having a floating body and a plate electrode Grant 7,719,056 - Hamamoto May 18, 2	2010-05-18
Layout verification apparatus, layout apparatus, layout verification method, layout verification program, and wiring forming method App 20100115765 - Hamamoto; Takeshi	2010-05-13
Semiconductor memory device Grant 7,692,963 - Shino , et al. April 6, 2	2010-04-06
Semiconductor Memory Device And Manufacturing Method Thereof App 20100019304 - MINAMI; Yoshihiro ; et al.	2010-01-28
Semiconductor memory device Grant 7,609,551 - Shino , et al. October 27, 2	2009-10-27
Method of Manufacturing SOI Substrate App 20090203187 - NAKAI; Tetsuya ; et al.	2009-08-13
Semiconductor Memory Device App 20090152610 - Minami; Yoshihiro ; et al.	2009-06-18
Method for manufacturing SOI substrate Grant 7,537,989 - Nakai , et al. May 26, 2	2009-05-26
Semiconductor Memory Device And Manufacturing Method Thereof App 20090114989 - HAMAMOTO; Takeshi	2009-05-07
Nand-type semiconductor storage device and method for manufacturing same App 20080305588 - Hamamoto; Takeshi ; et al.	2008-12-11
Miniflow valve App 20080251142 - OGINO; Shinji ; et al.	2008-10-16
Semiconductor Memory Device App 20080237695 - SHINO; Tomoaki ; et al.	2008-10-02
Semiconductor Memory Device App 20080239789 - SHINO; Tomoaki ; et al.	2008-10-02
Method For Manufacturing Soi Substrate App 20080242048 - Nakai; Tetsuya ; et al.	2008-10-02
NAND-type semiconductor storage device and method for manufacturing same Grant 7,423,313 - Hamamoto , et al. September 9, 2	2008-09-09
Semiconductor Memory Device And Semiconductor Memory Device Manufacturing Method App 20080032474 - Hamamoto; Takeshi	2008-02-07
Semiconductor device having epitaxial layer Grant 7,323,748 - Yamada , et al. January 29, 2	2008-01-29
Semiconductor Device And Method For Manufacturing The Same App 20070215943 - HAMAMOTO; Takeshi ; et al.	2007-09-20
NAND-type semiconductor storage device and method for manufacturing same App 20070187745 - Hamamoto; Takeshi ; et al.	2007-08-16
Semiconductor Device And Method For Manufacturing The Same App 20070164351 - HAMAMOTO; Takeshi	2007-07-19
Semiconductor memory device Grant 7,238,988 - Inoh , et al. July 3, 2	2007-07-03
SOI substrate with selective oxide layer thickness control App 20070087514 - Hamamoto; Takeshi	2007-04-19
Semiconductor memory device and method for manufacturing the same App 20070075366 - Hamamoto; Takeshi	2007-04-05
Nonvolatile semiconductor memory device including high efficiency and low cost redundant structure Grant 7,164,602 - Hamamoto , et al. January 16, 2	2007-01-16
Semiconductor device and manufacturing method thereof App 20060244065 - Yamada; Takashi ; et al.	2006-11-02
Semiconductor storage device and method of fabricating the same App 20060244076 - Hamamoto; Takeshi	2006-11-02
Semiconductor memory device allowing accurate burn-in test Grant 7,110,282 - Kono , et al. September 19, 2	2006-09-19
Semiconductor device and manufacturing method thereof Grant 7,095,081 - Yamada , et al. August 22, 2	2006-08-22
Semiconductor Device And Manufacturing Method Thereof App 20060118873 - Yamada; Takashi ; et al.	2006-06-08
Optical Proximity Effect Correcting Method And Mask Data Forming Method In Semiconductor Manufacturing Process, Which Can Sufficiently Correct Optical Proximity Effect, Even Under Various Situations With Regard To Size And Shape Of Design Pattern, And Space Width And Position Relation Between Design Grant 7,058,923 - Tounai , et al. June 6, 2	2006-06-06
Semiconductor device having epitaxial layer Grant 7,049,661 - Yamada , et al. May 23, 2	2006-05-23
Semiconductor memory unit Grant 7,032,066 - Miki , et al. April 18, 2	2006-04-18
Semiconductor device having sense amplifier including paired transistors Grant 7,030,437 - Yodogawa , et al. April 18, 2	2006-04-18
Semiconductor device and method of inspecting the same Grant 7,023,198 - Miki , et al. April 4, 2	2006-04-04
Semiconductor memory device App 20050285209 - Inoh, Kazumi ; et al.	2005-12-29
Potential generating circuit capable of correctly controlling output potential Grant 6,937,088 - Hamamoto , et al. August 30, 2	2005-08-30
Semiconductor memory device reduced in power consumption during burn-in test Grant 6,903,976 - Kawagoe , et al. June 7, 2	2005-06-07
Nonvolatile semiconductor memory device including high efficiency and low cost redundant structure App 20050104103 - Hamamoto, Takeshi ; et al.	2005-05-19
Semiconductor memory device having a sub-amplifier configuration Grant 6,894,940 - Kono , et al. May 17, 2	2005-05-17
Semiconductor device and method of inspecting the same App 20050088871 - Miki, Takeo ; et al.	2005-04-28
Semiconductor memory device allowing accurate burn-in test App 20050068838 - Kono, Takashi ; et al.	2005-03-31
Semiconductor device and manufacturing method thereof App 20050045951 - Yamada, Takashi ; et al.	2005-03-03
Semiconductor memory device with reduced current consumption during standby state Grant 6,850,454 - Kuge , et al. February 1, 2	2005-02-01
Potential generating circuit capable of correctly controlling output potential App 20050007190 - Hamamoto, Takeshi ; et al.	2005-01-13
Semiconductor device with phase comparator comparing phases between internal signal and external signal Grant 6,833,723 - Miki , et al. December 21, 2	2004-12-21
Semiconductor device comprising sense amplifier and manufacturing method thereof Grant 6,809,336 - Kunikiyo , et al. October 26, 2	2004-10-26
Semiconductor memory device including power generation circuit implementing stable operation Grant 6,804,154 - Kitagawa , et al. October 12, 2	2004-10-12
Semiconductor memory device with enhanced reliability Grant 6,781,900 - Furutani , et al. August 24, 2	2004-08-24
Potential generating circuit capable of correctly controlling output potential Grant 6,781,443 - Hamamoto , et al. August 24, 2	2004-08-24
Semiconductor memory device allowing mounting of built-in self test circuit without addition of interface specification Grant 6,782,498 - Tanizaki , et al. August 24, 2	2004-08-24
Internal power-supply potential generating circuit Grant 6,777,920 - Furutani , et al. August 17, 2	2004-08-17
Semiconductor device having sense amplifier including paired transistors App 20040150018 - Yodogawa, Satoshi ; et al.	2004-08-05
Semiconductor memory device having a sub-amplifier configuration App 20040145956 - Kono, Takashi ; et al.	2004-07-29
Semiconductor memory device with reduced current consumption during standby state App 20040145959 - Kuge, Shigehiro ; et al.	2004-07-29
Semiconductor memory device reduced in power consumption during burn-in test App 20040145953 - Kawagoe, Tomoya ; et al.	2004-07-29
Clock synchronous type semiconductor memory device Grant 6,757,212 - Hamamoto , et al. June 29, 2	2004-06-29
Semiconductor memory device including power generation circuit implementing stable operation App 20040120192 - Kitagawa, Makoto ; et al.	2004-06-24
Mask lithography data generation method Grant 6,733,932 - Hamamoto , et al. May 11, 2	2004-05-11
Potential generating circuit capable of correctly controlling output potential App 20030197551 - Hamamoto, Takeshi ; et al.	2003-10-23
Internal power-supply potential generating circuit App 20030184267 - Furutani, Kiyohiro ; et al.	2003-10-02
Semiconductor memory device with enhanced reliability App 20030174566 - Furutani, Kiyohiro ; et al.	2003-09-18
Buffer circuit capable of correctly transferring small amplitude signal in synchronization with high speed clock signal Grant 6,603,817 - Hamamoto , et al. August 5, 2	2003-08-05
Semiconductor memory device Grant 6,597,625 - Suzuki , et al. July 22, 2	2003-07-22
Optical Proximity Effect Correcting Method In Semiconductor Manufacturing Process, Which Can Sufficiently Correct Optical Proximity Effect, Even Under Various Situations With Regard To Size And Shape Of Design Pattern, And Space Width And Position Relation Between Design Patterns Grant 6,570,174 - Tounai , et al. May 27, 2	2003-05-27
Semiconductor memory device App 20030072207 - Suzuki, Takanobu ; et al.	2003-04-17
Semiconductor memory unit App 20030056042 - Miki, Takeo ; et al.	2003-03-20
Semiconductor device comprising sense amplifier and manufacturing method thereof App 20030045064 - Kunikiyo, Tatsuya ; et al.	2003-03-06
Semiconductor memory device operating in synchronization with data strobe signal App 20030031081 - Suzuki, Takanobu ; et al.	2003-02-13
Mask lithography data generation method App 20030022078 - Hamamoto, Takeshi ; et al.	2003-01-30
Pattern data density inspection apparatus and density inspection method and recording medium storing pattern data density inspection program Grant 6,505,325 - Hamamoto January 7, 2	2003-01-07
Semiconductor memory device with reduced number of redundant program sets App 20020196680 - Ooishi, Tsukasa ; et al.	2002-12-26
Clock synchronous type semiconductor memory device App 20020141280 - Hamamoto, Takeshi ; et al.	2002-10-03
Semiconductor memory device Grant 6,449,198 - Hamade , et al. September 10, 2	2002-09-10
Clock generating circuit ensuring a wide lock-allowing frequency range and allowing reduction in layout area as well as a semiconductor device provided with the same Grant 6,438,067 - Kuge , et al. August 20, 2	2002-08-20
Semiconductor device and method of inspecting the same App 20020110939 - Miki, Takeo ; et al.	2002-08-15
Semiconductor device including complementary data bus pair Grant 6,414,891 - Kuge , et al. July 2, 2	2002-07-02
Optical proximity effect correcting method and mask data forming method in semiconductor manufacturing process, which can sufficiently correct optical proximity effect, even under various situations with regard to size and shape of design pattern, and space width and position relation between design App 20020047089 - Tounai, Keiichiro ; et al.	2002-04-25
Clock synchronous type semiconductor memory device that can switch word configuration Grant 6,377,512 - Hamamoto , et al. April 23, 2	2002-04-23
Optical proximity effect correcting method and mask data forming method in semiconductor manufacturing process, which can sufficiently correct optical proximity effect, even under varioussituations with regard to size and shape of design pattern, and space width and position relation between design App 20020043615 - Tounai, Keiichiro ; et al.	2002-04-18
Semiconductor memory and manufacturing method thereof App 20020024082 - Tsunashima, Yoshitaka ; et al.	2002-02-28
Semiconductor memory device allowing switching of word configuration App 20020003730 - Aoki, Shigekazu ; et al.	2002-01-10
Dynamic semiconductor memory device with reduced current consumption in sensing operation Grant 6,337,824 - Kono , et al. January 8, 2	2002-01-08
Synchronous semiconductor memory device capable of selecting column at high speed Grant 6,333,892 - Hamamoto , et al. December 25, 2	2001-12-25
Clock generation circuit generating internal clock of small variation in phase difference from external clock, and semiconductor memory device including such clock generation circuit App 20010052808 - Hamamoto, Takeshi ; et al.	2001-12-20
Semiconductor memory device allowing mounting of built-in self test circuit without addition of interface specification App 20010054164 - Tanizaki, Tetsushi ; et al.	2001-12-20
A Dynamic-type Semiconductor Memory Device App 20010050388 - HAMAMOTO, TAKESHI	2001-12-13
Semiconductor device including an interface layer containing chlorine Grant 6,326,658 - Tsunashima , et al. December 4, 2	2001-12-04
Semiconductor device including complementary data bus pair App 20010030898 - Kuge, Shigehiro ; et al.	2001-10-18
Clock generating circuit ensuring a wide lock-allowing frequency range and allowing reduction in layout area as well as a semiconductor device provided with the same App 20010030903 - Kuge, Shigehiro ; et al.	2001-10-18
Synchronous semiconductor memory device capable of selecting column at high speed App 20010000693 - Hamamoto, Takeshi ; et al.	2001-05-03
Semiconductor device having lower minority carrier noise Grant 6,087,691 - Hamamoto July 11, 2	2000-07-11
Semiconductor memory device having trench-type capacitor structure using high dielectric film and its manufacturing method Grant 6,043,528 - Aoki , et al. March 28, 2	2000-03-28
Semiconductor memory device having controllable supplying capability of internal voltage Grant 5,995,435 - Hamamoto , et al. November 30, 1	1999-11-30
Semiconductor memory device consistently operating a plurality of memory cell arrays distributed in arrangement Grant 5,986,964 - Ariki , et al. November 16, 1	1999-11-16
Internal potential generating circuit and boosted potential generating unit using pumping operation Grant 5,936,459 - Hamamoto August 10, 1	1999-08-10
Semiconductor memory device Grant 5,764,562 - Hamamoto June 9, 1	1998-06-09
MOS random access memory having array of trench type one-capacitor/one-transistor memory cells Grant 5,731,609 - Hamamoto , et al. March 24, 1	1998-03-24
Insulated-gate transistor having narrow-bandgap-source Grant 5,698,869 - Yoshimi , et al. December 16, 1	1997-12-16
Semiconductor memory with insulation film embedded in groove formed on substrate Grant 5,561,311 - Hamamoto , et al. October 1, 1	1996-10-01
Random access memory device with trench-type one-transistor memory cell structure Grant 5,508,541 - Hieda , et al. April 16, 1	1996-04-16
Semiconductor memory device and method of data transfer therefor Grant 5,481,496 - Kobayashi , et al. January 2, 1	1996-01-02
MOS random access memory having array of trench type one-capacitor/one-transistor memory cells Grant 5,477,071 - Hamamoto , et al. December 19, 1	1995-12-19
Semiconductor device for logical operation processing and method of operation processing therefor Grant 5,448,713 - Hamamoto September 5, 1	1995-09-05
Content addressable memory device and a method of disabling a coincidence word thereof Grant 5,388,066 - Hamamoto , et al. February 7, 1	1995-02-07
Dynamic content addressable memory device and a method of operating thereof Grant 5,319,589 - Yamagata , et al. June 7, 1	1994-06-07
Semiconductor device for executing fuzzy inference and method of operation thereof Grant 5,299,283 - Hamamoto March 29, 1	1994-03-29
Semiconductor memory with pad electrode and bit line under stacked capacitor Grant 5,235,199 - Hamamoto , et al. August 10, 1	1993-08-10
Semiconductor integrated circuit device having improved stacked capacitor and manufacturing method therefor Grant 5,146,300 - Hamamoto , et al. September 8, 1	1992-09-08
Content addressable memory combining match comparisons of a plurality of cells Grant 5,130,945 - Hamamoto , et al. July 14, 1	1992-07-14
Content addressable semiconductor memory device and operating method therefor Grant 5,126,968 - Hamamoto , et al. June 30, 1	1992-06-30
Method of making trench type dynamic random access memory device Grant 5,106,774 - Hieda , et al. April 21, 1	1992-04-21
Associative memory having simplified memory cell circuitry Grant 4,965,767 - Kinoshita , et al. October 23, 1	1990-10-23