Nawaki; Masaru

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nawaki; Masaru.The latest application filed is for "nonvolatile semiconductor memory device and its writing method".

Company Profile

0.37.38

Nawaki; Masaru - Nara JP
Nawaki; Masaru - Nara-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, 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 memory device, method for controlling the same, and mobile electronic device Grant 7,372,758 - Yaoi , et al. May 13, 2	2008-05-13
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
Nonvolatile semiconductor memory device and its writing method App 20070121392 - Nawaki; Masaru	2007-05-31
Semiconductor storage device, redundancy circuit thereof, and portable electronic device App 20070097762 - Yaoi; Yoshifumi ; et al.	2007-05-03
Semiconductor storage device and mobile electronic device Grant 7,203,118 - Yaoi , et al. April 10, 2	2007-04-10
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
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 memory device, method for controlling the same, and mobile electronic device App 20060244049 - Yaoi; Yoshifumi ; et al.	2006-11-02
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
Semiconductor storage device and mobile electronic device App 20060109729 - Yaoi; Yoshifumi ; et al.	2006-05-25
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 storage device Grant 7,038,282 - Tokui , et al. May 2, 2	2006-05-02
Semiconductor memory device and portable electronic apparatus Grant 7,023,731 - Hamaguchi , et al. April 4, 2	2006-04-04
Semiconductor storage device, display device and portable electronic equipment Grant 7,009,884 - Yaoi , et al. March 7, 2	2006-03-07
Semiconductor memory device and portable electronic apparatus Grant 7,009,892 - Morikawa , 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
Semiconductor storage device and portable electronic equipment having the same Grant 6,985,397 - Tokui , et al. January 10, 2	2006-01-10
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
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
Writing control method and writing control system of semiconductor storage device, and portable electronic apparatus App 20050002263 - Iwase, Yasuaki ; 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 storage device, display device and portable electronic equipment App 20050001243 - Yaoi, Yoshifumi ; 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 memory device and portable electronic apparatus App 20050002240 - Hamaguchi, Koji ; et al.	2005-01-06
Semiconductor storage device, redundancy circuit thereof, and portable electronic device App 20050002244 - Yaoi, Yoshifumi ; et al.	2005-01-06
Semiconductor storage device and mobile electronic apparatus App 20050002236 - Morikawa, Yoshinao ; et al.	2005-01-06
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 storage device, mobile electronic apparatus, and method for controlling the semiconductor storage device App 20040262666 - Matsuoka, Nobuaki ; 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 memory device and portable electronic apparatus App 20040264252 - Morikawa, Yoshinao ; 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
Semiconductor memory device and portable electronic apparatus App 20040233714 - Morikawa, Yoshinao ; et al.	2004-11-25
Semiconductor memory device and programming method thereof App 20040233713 - Iwase, Yasuaki ; et al.	2004-11-25
Semiconductor memory device and portable electronic apparatus including the same App 20040233729 - Iwase, Yasuaki ; et al.	2004-11-25
Semiconductor memory device and portable electronic apparatus App 20040233719 - 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
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 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 20040233726 - Iwase, Yasuaki ; 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, driving method thereof, and portable electronic apparatus App 20040233731 - Yaoi, Yoshifumi ; et al.	2004-11-25
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
Semiconductor memory device, method for driving the same and portable electronic appararus App 20040222452 - Matsuoka, Nobuaki ; et al.	2004-11-11
Electrically programmable and electrically erasable semiconductor memory device App 20040223372 - 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 storage device and portable electronic equipment having the same App 20040190361 - Tokui, Kei ; et al.	2004-09-30
Semiconductor storage device App 20040164343 - Tokui, Kei ; et al.	2004-08-26
Semiconductor memory device, display device, and portable electronic apparatus App 20040160828 - Iwata, Hiroshi ; et al.	2004-08-19
Nonvolatile semiconductor memory device App 20020101762 - Nawaki, Masaru ; et al.	2002-08-01
Semiconductor memory device including means for checking the operation of an internal address generator Grant 5,463,635 - Kumazawa , et al. October 31, 1	1995-10-31
Semiconductor memory Grant 5,295,109 - Nawaki March 15, 1	1994-03-15
Semiconductor memory device with bit line pairs crossed at least once with respect to each other Grant 4,916,661 - Nawaki , et al. April 10, 1	1990-04-10
Semiconductor device with redundancy circuit and means for activating same Grant 4,791,319 - Tagami , et al. December 13, 1	1988-12-13

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.