SUGAHARA; Akio
Patent Applications and Registrations
Patent applications and USPTO patent grants for SUGAHARA; Akio.The latest application filed is for "semiconductor memory device and memory system".
Company Profile
20.25.33
- SUGAHARA; Akio - Yokohama Kanagawa JP
- Sugahara; Akio - Yokohama JP
- Sugahara; Akio - Kanagawa JP
- SUGAHARA; Akio - Yokohama-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Semiconductor Memory Device And Memory System App 20220284935 - SUGAHARA; Akio | 2022-09-08 |
| Semiconductor memory device having a first plane and a second plane including respective latch circuits, and first and second FIFO circuits for fetching read data from the latch circuits Grant 11,423,958 - Sugahara August 23, 2 | 2022-08-23 |
| Semiconductor storage device and method of controlling the same Grant 11,423,961 - Sugahara , et al. August 23, 2 | 2022-08-23 |
| Memory System And Memory Device App 20220130458 - TAKEDA; Naomi ; et al. | 2022-04-28 |
| Memory Device Which Generates Operation Voltages In Parallel With Reception Of An Address App 20220130469 - SUGAHARA; Akio ; et al. | 2022-04-28 |
| Memory system and memory device Grant 11,257,541 - Takeda , et al. February 22, 2 | 2022-02-22 |
| Memory device which generates operation voltages in parallel with reception of an address Grant 11,257,551 - Sugahara , et al. February 22, 2 | 2022-02-22 |
| Semiconductor Memory Device App 20210373813 - SUGAHARA; Akio ; et al. | 2021-12-02 |
| Semiconductor Memory Device App 20210335398 - SUGAHARA; Akio | 2021-10-28 |
| Semiconductor storage device Grant 11,158,382 - Imamoto , et al. October 26, 2 | 2021-10-26 |
| Semiconductor storage device and memory system Grant 11,139,007 - Sato , et al. October 5, 2 | 2021-10-05 |
| Semiconductor memory device Grant 11,093,172 - Sugahara , et al. August 17, 2 | 2021-08-17 |
| Semiconductor Storage Device And Method Of Controlling The Same App 20210210124 - SUGAHARA; Akio ; et al. | 2021-07-08 |
| Semiconductor Memory Device App 20210202007 - SUGAHARA; Akio ; et al. | 2021-07-01 |
| Memory Device Which Generates Operation Voltages In Parallel With Reception Of An Address App 20210158879 - SUGAHARA; Akio ; et al. | 2021-05-27 |
| Semiconductor Storage Device And Memory System App 20210142833 - SATO; Junichi ; et al. | 2021-05-13 |
| Semiconductor storage device and method of controlling the same Grant 10,991,402 - Sugahara , et al. April 27, 2 | 2021-04-27 |
| Memory System And Memory Device App 20210090643 - TAKEDA; Naomi ; et al. | 2021-03-25 |
| Memory device which generates operation voltages in parallel with reception of an address Grant 10,957,404 - Sugahara , et al. March 23, 2 | 2021-03-23 |
| Memory Device App 20210055887 - SUGAHARA; Akio ; et al. | 2021-02-25 |
| Semiconductor storage device having a temperature sensor that generates a temperature signal based on which applied voltages are generated Grant 10,930,357 - Terada , et al. February 23, 2 | 2021-02-23 |
| Semiconductor storage device and memory system Grant 10,910,023 - Sato , et al. February 2, 2 | 2021-02-02 |
| Semiconductor Storage Device And Memory System App 20200402550 - SATO; Junichi ; et al. | 2020-12-24 |
| Memory device Grant 10,860,250 - Sugahara , et al. December 8, 2 | 2020-12-08 |
| Semiconductor Storage Device App 20200294604 - IMAMOTO; Akihiro ; et al. | 2020-09-17 |
| Semiconductor storage device and memory system Grant 10,777,239 - Sato , et al. September 15, 2 | 2020-09-15 |
| Semiconductor Memory Device App 20200241796 - SUGAHARA; Akio ; et al. | 2020-07-30 |
| Semiconductor Storage Device And Method Of Controlling The Same App 20200234744 - SUGAHARA; Akio ; et al. | 2020-07-23 |
| Semiconductor Storage Device App 20200202957 - TERADA; Yuri ; et al. | 2020-06-25 |
| Memory Device App 20200202958 - SUGAHARA; Akio ; et al. | 2020-06-25 |
| Semiconductor storage device Grant 10,679,706 - Imamoto , et al. | 2020-06-09 |
| Semiconductor storage device and method of controlling the same Grant 10,650,869 - Sugahara , et al. | 2020-05-12 |
| Semiconductor Storage Device App 20200090758 - IMAMOTO; Akihiro ; et al. | 2020-03-19 |
| Non-volatile semiconductor storage device with two write modes Grant 10,504,598 - Uehara , et al. Dec | 2019-12-10 |
| Semiconductor Storage Device And Memory System App 20190362761 - SATO; Junichi ; et al. | 2019-11-28 |
| Semiconductor Storage Device And Method Of Controlling The Same App 20190206453 - Sugahara; Akio ; et al. | 2019-07-04 |
| Memory Device App 20190146715 - SUGAHARA; Akio ; et al. | 2019-05-16 |
| Semiconductor storage device and method of controlling the same Grant 10,276,221 - Sugahara , et al. | 2019-04-30 |
| Semiconductor memory device Grant 10,249,377 - Kasai , et al. | 2019-04-02 |
| Semiconductor Memory Device And Memory System App 20190080763 - KAJIYAMA; Tomoko ; et al. | 2019-03-14 |
| Semiconductor storage device and control method thereof Grant 10,089,257 - Takeyama , et al. October 2, 2 | 2018-10-02 |
| Semiconductor Storage Device And Method Of Controlling The Same App 20180268881 - SUGAHARA; Akio ; et al. | 2018-09-20 |
| Non-volatile Semiconductor Storage Device App 20180261290 - UEHARA; Kazuto ; et al. | 2018-09-13 |
| Semiconductor Memory Device App 20180247695 - KASAI; Hayao ; et al. | 2018-08-30 |
| Semiconductor Storage Device And Control Method Thereof App 20180239721 - TAKEYAMA; Yoshikazu ; et al. | 2018-08-23 |
| Semiconductor memory device and memory system Grant 10,026,491 - Utsunomiya , et al. July 17, 2 | 2018-07-17 |
| Semiconductor storage device and control method thereof Grant 9,977,752 - Takeyama , et al. May 22, 2 | 2018-05-22 |
| Semiconductor Memory Device And Memory System App 20180075917 - UTSUNOMIYA; Yuko ; et al. | 2018-03-15 |
| Semiconductor Storage Device And Control Method Thereof App 20170220493 - TAKEYAMA; Yoshikazu ; et al. | 2017-08-03 |
| Semiconductor storage device and control method thereof Grant 9,659,652 - Takeyama , et al. May 23, 2 | 2017-05-23 |
| Nonvolatile Semiconductor Memory Device App 20170110193 - HARADA; Yoshikazu ; et al. | 2017-04-20 |
| Nonvolatile semiconductor memory device Grant 9,558,837 - Harada , et al. January 31, 2 | 2017-01-31 |
| Semiconductor Storage Device And Control Method Thereof App 20160329099 - TAKEYAMA; Yoshikazu ; et al. | 2016-11-10 |
| Semiconductor storage device and control method thereof Grant 9,431,078 - Takeyama , et al. August 30, 2 | 2016-08-30 |
| Nonvolatile Semiconductor Memory Device App 20160012902 - HARADA; Yoshikazu ; et al. | 2016-01-14 |
| Semiconductor memory device Grant 9,070,444 - Abiko , et al. June 30, 2 | 2015-06-30 |
| Semiconductor Memory Device App 20140241072 - ABIKO; Naofumi ; et al. | 2014-08-28 |
| Semiconductor Storage Device And Control Method Thereof App 20140140152 - TAKEYAMA; Yoshikazu ; et al. | 2014-05-22 |
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