Kunihiro; Takafumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kunihiro; Takafumi.The latest application filed is for "memory programming methods and memory systems".

Company Profile

8.23.25

Kunihiro; Takafumi - Boise ID
Kunihiro; Takafumi - Tokyo JP
Kunihiro; Takafumi - Kanagawa N/A 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
Memory devices and memory operational methods Grant 11,295,812 - Otsuka , et al. April 5, 2	2022-04-05
Memory cells, memory systems, and memory programming methods Grant 10,783,961 - Otsuka , et al. Sept	2020-09-22
Memory systems and memory writing methods Grant 10,622,067 - Otsuka , et al.	2020-04-14
Memory Programming Methods and Memory Systems App 20200020409 - Kunihiro; Takafumi	2020-01-16
Memory Devices and Memory Operational Methods App 20190318782 - Otsuka; Wataru ; et al.	2019-10-17
Memory Cells, Memory Systems, and Memory Programming Methods App 20190311767 - Otsuka; Wataru ; et al.	2019-10-10
Memory programming methods and memory systems Grant 10,438,675 - Kunihiro O	2019-10-08
Memory devices and methods of writing memory cells at different moments in time Grant 10,438,661 - Otsuka , et al. O	2019-10-08
Memory cells, memory systems, and memory programming methods Grant 10,395,731 - Otsuka , et al. A	2019-08-27
Integrated circuit system with non-volatile memory stress suppression and method of manufacture thereof Grant 10,249,366 - Kitagawa , et al.	2019-04-02
Memory Devices and Memory Operational Methods App 20190080759 - Otsuka; Wataru ; et al.	2019-03-14
Integrated Circuit System With Non-volatile Memory Stress Suppression And Method Of Manufacture Thereof App 20180366188 - Kitagawa; Makoto ; et al.	2018-12-20
Memory Cells, Memory Systems, and Memory Programming Methods App 20180144792 - Otsuka; Wataru ; et al.	2018-05-24
Integrated Circuit System With Non-volatile Memory Stress Suppression And Method Of Manufacture Thereof App 20180144797 - Kitagawa; Makoto ; et al.	2018-05-24
Memory cells, memory systems, and memory programming methods Grant 9,911,489 - Otsuka , et al. March 6, 2	2018-03-06
Memory device with variable trim parameters Grant 9,905,300 - Kitagawa , et al. February 27, 2	2018-02-27
Memory Programming Methods and Memory Systems App 20170294235 - Kunihiro; Takafumi	2017-10-12
Memory programming methods and memory systems Grant 9,691,441 - Kunihiro June 27, 2	2017-06-27
Memory Device With Variable Trim Parameters App 20170140827 - Kitagawa; Makoto ; et al.	2017-05-18
Non-volatile memory system with reset verification mechanism and method of operation thereof Grant 9,646,690 - Otsuka , et al. May 9, 2	2017-05-09
Memory device with variable trim parameters Grant 9,594,516 - Kitagawa , et al. March 14, 2	2017-03-14
Integrated circuit system with non-volatile memory stress suppression and method of manufacture thereof Grant 9,530,469 - Kitagawa , et al. December 27, 2	2016-12-27
Memory Devices and Memory Operational Methods App 20160267978 - Otsuka; Wataru ; et al.	2016-09-15
Memory Cells, Memory Systems, and Memory Programming Methods App 20160203861 - Otsuka; Wataru ; et al.	2016-07-14
Memory devices and memory operational methods including single erase operation of conductive bridge memory cells Grant 9,349,450 - Otsuka , et al. May 24, 2	2016-05-24
Memory cells, memory systems, and memory programming methods Grant 9,293,196 - Otsuka , et al. March 22, 2	2016-03-22
Memory Programming Methods and Memory Systems App 20160005442 - Kunihiro; Takafumi	2016-01-07
Non-volatile Memory System With Reset Verification Mechanism And Method Of Operation Thereof App 20150294719 - Otsuka; Wataru ; et al.	2015-10-15
Non-volatile memory system with power reduction mechanism and method of operation thereof Grant 9,153,317 - Kitagawa , et al. October 6, 2	2015-10-06
Memory programming methods and memory systems Grant 9,135,978 - Kunihiro September 15, 2	2015-09-15
Memory Device With Variable Trim Parameters App 20150234603 - Kitagawa; Makoto ; et al.	2015-08-20
Method and apparatus for common source line charge transfer Grant 9,093,147 - Kitagawa , et al. July 28, 2	2015-07-28
Non-volatile memory system with reset verification mechanism and method of operation thereof Grant 9,070,441 - Otsuka , et al. June 30, 2	2015-06-30
Non-volatile memory system with reset control mechanism and method of operation thereof Grant 9,007,837 - Kitagawa , et al. April 14, 2	2015-04-14
Semiconductor device having an electrical fuse element Grant 8,953,404 - Kanda , et al. February 10, 2	2015-02-10
Memory Devices and Memory Operational Methods App 20140362633 - Otsuka; Wataru ; et al.	2014-12-11
Method And Apparatus For Common Source Line Charge Transfer App 20140355329 - KITAGAWA; MAKOTO ; et al.	2014-12-04
Integrated Circuit System With Non-volatile Memory Stress Suppression And Method Of Manufacture Thereof App 20140268975 - Kitagawa; Makoto ; et al.	2014-09-18
Memory Cells, Memory Systems, and Memory Programming Methods App 20140268992 - Otsuka; Wataru ; et al.	2014-09-18
Non-volatile Memory System With Reset Control Mechanism And Method Of Operation Thereof App 20140226390 - Kitagawa; Makoto ; et al.	2014-08-14
Non-volatile Memory System With Reset Verification Mechanism And Method Of Operation Thereof App 20140177316 - Otsuka; Wataru ; et al.	2014-06-26
Non-volatile Memory System With Power Reduction Mechanism And Method Of Operation Thereof App 20140177317 - Kitagawa; Makoto ; et al.	2014-06-26
Memory Programming Methods And Memory Systems App 20140016393 - Kunihiro; Takafumi	2014-01-16
Semiconductor Device And Method Of Driving The Same App 20120026822 - Kanda; Yasuo ; et al.	2012-02-02