Sakuma; Kiwamu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sakuma; Kiwamu.The latest application filed is for "semiconductor storage device".
Company Profile
8.63.65
- Sakuma; Kiwamu - Mie JP
- SAKUMA; Kiwamu - Yokkaichi JP
- SAKUMA; Kiwamu - Yokkaichi Mie JP
- Sakuma; Kiwamu - Yokohama JP
- SAKUMA; Kiwamu - Yokohama-shi JP
- Sakuma; Kiwamu - Kanagawa-ken JP
- Sakuma; Kiwamu - Kanagawa JP
Patent Activity
| Patent | Date |
|---|---|
| Semiconductor storage device Grant 11,430,500 - Sakuma , et al. August 30, 2 | 2022-08-30 |
| Semiconductor Memory Device App 20220093151 - SUZUKI; Kunifumi ; et al. | 2022-03-24 |
| Semiconductor Storage Device App 20220093149 - SAKUMA; Haruka ; et al. | 2022-03-24 |
| Semiconductor memory device and method of manufacturing the same Grant 11,195,844 - Ota , et al. December 7, 2 | 2021-12-07 |
| Semiconductor Memory Device And Method Of Manufacturing The Same App 20210066316 - OTA; Kensuke ; et al. | 2021-03-04 |
| Memory device Grant 10,930,847 - Yamaguchi , et al. February 23, 2 | 2021-02-23 |
| Semiconductor Memory Device App 20210013229 - SAKUMA; Haruka ; et al. | 2021-01-14 |
| Semiconductor memory device Grant 10,833,103 - Sakuma , et al. November 10, 2 | 2020-11-10 |
| Semiconductor storage device Grant 10,832,742 - Ota , et al. November 10, 2 | 2020-11-10 |
| Memory Device App 20200303643 - YAMAGUCHI; Marina ; et al. | 2020-09-24 |
| Semiconductor Memory Device App 20200303418 - SAKUMA; Haruka ; et al. | 2020-09-24 |
| Semiconductor Storage Device App 20200265872 - Ota; Kensuke ; et al. | 2020-08-20 |
| Semiconductor memory device Grant 10,438,801 - Sakuma , et al. O | 2019-10-08 |
| Semiconductor memory device Grant 10,418,551 - Tanaka , et al. Sept | 2019-09-17 |
| Semiconductor memory device Grant 10,347,650 - Sakuma , et al. July 9, 2 | 2019-07-09 |
| Semiconductor Memory Device App 20190096683 - SAKUMA; Kiwamu ; et al. | 2019-03-28 |
| Thin film semiconductor device Grant 10,043,864 - Oda , et al. August 7, 2 | 2018-08-07 |
| Semiconductor memory device, semiconductor device, and method for manufacturing the same Grant 10,038,032 - Sakuma , et al. July 31, 2 | 2018-07-31 |
| Non-volatile semiconductor memory device Grant 10,008,509 - Sakuma , et al. June 26, 2 | 2018-06-26 |
| Semiconductor device Grant 9,985,136 - Oda , et al. May 29, 2 | 2018-05-29 |
| Semiconductor device Grant 9,929,166 - Sakuma , et al. March 27, 2 | 2018-03-27 |
| Semiconductor Device App 20180076208 - SAKUMA; Kiwamu ; et al. | 2018-03-15 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 9,905,571 - Sakuma , et al. February 27, 2 | 2018-02-27 |
| Semiconductor device Grant 9,818,757 - Ikeda , et al. November 14, 2 | 2017-11-14 |
| Nonvolatile semiconductor memory device Grant 9,805,927 - Fujii , et al. October 31, 2 | 2017-10-31 |
| Non-volatile Semiconductor Memory Device App 20170309633 - SAKUMA; Haruka ; et al. | 2017-10-26 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 9,786,683 - Sakuma , et al. October 10, 2 | 2017-10-10 |
| Semiconductor Memory Device App 20170271586 - TANAKA; Chika ; et al. | 2017-09-21 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20170271364 - Sakuma; Kiwamu ; et al. | 2017-09-21 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 9,768,380 - Sakuma , et al. September 19, 2 | 2017-09-19 |
| Non-volatile semiconductor memory device Grant 9,711,518 - Sakuma , et al. July 18, 2 | 2017-07-18 |
| Semiconductor device and method of manufacturing the same Grant 9,685,462 - Ota , et al. June 20, 2 | 2017-06-20 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20170125435 - SAKUMA; Kiwamu ; et al. | 2017-05-04 |
| Semiconductor device and method for manufacturing the same Grant 9,614,103 - Ota , et al. April 4, 2 | 2017-04-04 |
| Semiconductor Device App 20170077230 - IKEDA; Keiji ; et al. | 2017-03-16 |
| Semiconductor Device App 20170077310 - ODA; Minoru ; et al. | 2017-03-16 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 9,564,450 - Sakuma , et al. February 7, 2 | 2017-02-07 |
| Nonvolatile Semiconductor Memory Device App 20170033118 - FUJII; Shosuke ; et al. | 2017-02-02 |
| Semiconductor Device App 20170033175 - ODA; Minoru ; et al. | 2017-02-02 |
| Semiconductor device with polycrystalline silicon film Grant 9,530,855 - Suzuki , et al. December 27, 2 | 2016-12-27 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 9,502,431 - Sakuma , et al. November 22, 2 | 2016-11-22 |
| Semiconductor Memory Device, Semiconductor Device, And Method For Manufacturing The Same App 20160268339 - SAKUMA; Kiwamu ; et al. | 2016-09-15 |
| Semiconductor Device And Method For Manufacturing The Same App 20160218224 - Ota; Kensuke ; et al. | 2016-07-28 |
| Nonvolatile semiconductor memory device Grant 9,373,631 - Sakuma , et al. June 21, 2 | 2016-06-21 |
| Non-volatile Semiconductor Memory Device App 20160163719 - SAKUMA; Haruka ; et al. | 2016-06-09 |
| Semiconductor memory device Grant 9,318,532 - Tanaka , et al. April 19, 2 | 2016-04-19 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 9,305,936 - Sakuma , et al. April 5, 2 | 2016-04-05 |
| Non-volatile semiconductor memory device Grant 9,293,470 - Sakuma , et al. March 22, 2 | 2016-03-22 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20160079268 - SAKUMA; Kiwamu ; et al. | 2016-03-17 |
| Semiconductor Device App 20160079434 - SUZUKI; Masamichi ; et al. | 2016-03-17 |
| Semiconductor memory device Grant 9,275,729 - Ota , et al. March 1, 2 | 2016-03-01 |
| Nonvolatile Semiconductor Memory Device App 20160056166 - SAKUMA; Kiwamu ; et al. | 2016-02-25 |
| Semiconductor Device And Method Of Manufacturing The Same App 20160013214 - OTA; Kensuke ; et al. | 2016-01-14 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20160005757 - Sakuma; Kiwamu ; et al. | 2016-01-07 |
| Nonvolatile semiconductor memory device Grant 9,230,975 - Sakuma , et al. January 5, 2 | 2016-01-05 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 9,177,809 - Sakuma , et al. November 3, 2 | 2015-11-03 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20150287913 - SAKUMA; Kiwamu ; et al. | 2015-10-08 |
| Nonvolatile Semiconductor Memory Device App 20150255479 - SAKUMA; Kiwamu ; et al. | 2015-09-10 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 9,117,848 - Kusai , et al. August 25, 2 | 2015-08-25 |
| Semiconductor Memory Device App 20150236072 - Tanaka; Chika ; et al. | 2015-08-20 |
| Semiconductor Memory Device App 20150213887 - OTA; Kensuke ; et al. | 2015-07-30 |
| Memory System App 20150206590 - SAKUMA; Haruka ; et al. | 2015-07-23 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 9,087,715 - Kusai , et al. July 21, 2 | 2015-07-21 |
| Non-volatile Semiconductor Memory Device App 20150200200 - SAKUMA; Haruka ; et al. | 2015-07-16 |
| Nonvolatile semiconductor memory device Grant 9,076,722 - Sakuma , et al. July 7, 2 | 2015-07-07 |
| Semiconductor device and method for manufacturing the same Grant 8,994,087 - Saitoh , et al. March 31, 2 | 2015-03-31 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 8,987,807 - Fujii , et al. March 24, 2 | 2015-03-24 |
| Method of manufacturing nonvolatile semiconductor memory device Grant 8,987,088 - Sakuma March 24, 2 | 2015-03-24 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 8,981,461 - Fujii , et al. March 17, 2 | 2015-03-17 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20150048440 - SAKUMA; Kiwamu ; et al. | 2015-02-19 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 8,952,441 - Sakuma , et al. February 10, 2 | 2015-02-10 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20150008501 - SAKUMA; Kiwamu ; et al. | 2015-01-08 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 8,896,054 - Sakuma , et al. November 25, 2 | 2014-11-25 |
| Programmable logic switch Grant 8,884,648 - Zaitsu , et al. November 11, 2 | 2014-11-11 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 8,860,125 - Sakuma , et al. October 14, 2 | 2014-10-14 |
| Method Of Manufacturing Nonvolatile Semiconductor Memory Device App 20140273372 - Sakuma; Kiwamu | 2014-09-18 |
| Nonvolatile programmable switches Grant 8,829,594 - Tatsumura , et al. September 9, 2 | 2014-09-09 |
| Nonvolatile semiconductor memory Grant 8,779,502 - Sakuma , et al. July 15, 2 | 2014-07-15 |
| Semiconductor device and method of manufacturing the same Grant 8,710,580 - Sakuma , et al. April 29, 2 | 2014-04-29 |
| Semiconductor device and method of manufacturing the same Grant 8,710,485 - Saitoh , et al. April 29, 2 | 2014-04-29 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20140008715 - SAKUMA; Kiwamu ; et al. | 2014-01-09 |
| Memory including transistors with double floating gate structures Grant 8,610,196 - Tanamoto , et al. December 17, 2 | 2013-12-17 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20130307047 - SAKUMA; Kiwamu ; et al. | 2013-11-21 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20130299894 - Sakuma; Kiwamu ; et al. | 2013-11-14 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 8,546,872 - Sakuma , et al. October 1, 2 | 2013-10-01 |
| Programmable Logic Switch App 20130222011 - Zaitsu; Koichiro ; et al. | 2013-08-29 |
| Memory Circuit And Field Programmable Gate Array App 20130215670 - ODA; Masato ; et al. | 2013-08-22 |
| Nonvolatile semiconductor memory device and method of manufacturing the same Grant 8,513,725 - Sakuma , et al. August 20, 2 | 2013-08-20 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20130200450 - Kusai; Haruka ; et al. | 2013-08-08 |
| Semiconductor Device And Method For Manufacturing The Same App 20130181274 - SAITOH; Masumi ; et al. | 2013-07-18 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20130181184 - SAKUMA; Kiwamu ; et al. | 2013-07-18 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20130175490 - KUSAI; Haruka ; et al. | 2013-07-11 |
| Semiconductor memory device Grant 8,467,241 - Fujiki , et al. June 18, 2 | 2013-06-18 |
| Nonvolatile Programmable Switches App 20130134499 - TATSUMURA; Kosuke ; et al. | 2013-05-30 |
| Semiconductor Device And Method Of Manufacturing The Same App 20130134372 - SAKUMA; Kiwamu ; et al. | 2013-05-30 |
| Programmable logic switch Grant 8,432,186 - Zaitsu , et al. April 30, 2 | 2013-04-30 |
| Memory Including Transistors With Double Floating Gate Structures App 20130069134 - TANAMOTO; Tetsufumi ; et al. | 2013-03-21 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20130015520 - Shosuke; Fujii ; et al. | 2013-01-17 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20130015519 - Fujii; Shosuke ; et al. | 2013-01-17 |
| Non-volatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20120280303 - KIYOTOSHI; Masahiro ; et al. | 2012-11-08 |
| Semiconductor Device And Method Of Manufacturing The Same App 20120273747 - SAITOH; Masumi ; et al. | 2012-11-01 |
| Nonvolatile Semiconductor Memory App 20120139030 - SAKUMA; Kiwamu ; et al. | 2012-06-07 |
| Semiconductor Memory Device App 20120075928 - Fujiki; Jun ; et al. | 2012-03-29 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20120068254 - SAKUMA; Kiwamu ; et al. | 2012-03-22 |
| Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20120068241 - SAKUMA; Kiwamu ; et al. | 2012-03-22 |
| Nonvolatile Semiconductor Storage Device And Manufacturing Method Of Nonvolatile Semiconductor Storage Device App 20110049611 - Kiyotoshi; Masahiro ; et al. | 2011-03-03 |
| Semiconductor device and method for manufacturing the same Grant 7,749,919 - Sakuma , et al. July 6, 2 | 2010-07-06 |
| Semiconductor device and method for manufacturing the same App 20080173927 - Sakuma; Kiwamu ; et al. | 2008-07-24 |
| Semiconductor device and manufacturing method of the same App 20060289953 - Sakuma; Kiwamu ; et al. | 2006-12-28 |
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