Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400714 | Semiconductor storage device | Hiroshi Maejima, Keita Kimura | 2025-08-26 |
| 12315859 | Semiconductor memory device | Hiroshi Maejima, Nobuaki OKADA, Hiroshi Nakamura, Takahiro TSURUDO | 2025-05-27 |
| 12243598 | Semiconductor storage device and program operation method for a select gate line of the semiconductor storage device | Yuki INUZUKA | 2025-03-04 |
| 11705443 | Semiconductor memory device | Hiroshi Maejima, Nobuaki OKADA, Hiroshi Nakamura, Takahiro TSURUDO | 2023-07-18 |
| 11302398 | Semiconductor memory device capable of reducing chip size | Noboru Shibata, Toshiki Hisada | 2022-04-12 |
| 11250915 | Semiconductor memory | Hiroshi Maejima, Naohito Morozumi, Go Shikata, Susumu Fujimura | 2022-02-15 |
| 10839913 | Semiconductor memory | Hiroshi Maejima, Naohito Morozumi, Go Shikata, Susumu Fujimura | 2020-11-17 |
| 10783971 | Semiconductor memory device capable of reducing chip size | Noboru Shibata, Toshiki Hisada | 2020-09-22 |
| 10347341 | Semiconductor memory device capable of reducing chip size | Noboru Shibata, Toshiki Hisada | 2019-07-09 |
| 9953993 | Semiconductor memory device | Tetsuaki Utsumi | 2018-04-24 |
| 9934861 | Semiconductor memory device capable of reducing chip size | Noboru Shibata, Toshiki Hisada | 2018-04-03 |
| 9633736 | Semiconductor memory device capable of reducing chip size | Noboru Shibata, Toshiki Hisada | 2017-04-25 |
| 9129688 | Semiconductor memory device capable of reducing chip size | Noboru Shibata, Toshiki Hisada | 2015-09-08 |
| 8630116 | NAND flash memory | Hiroshi Maejima | 2014-01-14 |
| 8514640 | Nonvolatile semiconductor memory device | Makoto Miakashi, Noboru Shibata | 2013-08-20 |
| 8427885 | Nonvolatile semiconductor memory device | Hideo Mukai, Hiroshi Maejima | 2013-04-23 |
| 8395922 | Semiconductor memory device | Mitsuhiro Noguchi, Kenji Sawamura, Takeshi Kamigaichi | 2013-03-12 |
| 8379432 | Nonvolatile semiconductor storage device and data writing method therefor | Hiroshi Maejima, Hideo Mukai | 2013-02-19 |
| 8315094 | Semiconductor memory device | Kazushige Kanda, Toshiki Hisada | 2012-11-20 |
| 8300466 | NAND flash memory | Hiroshi Maejima | 2012-10-30 |
| 8295090 | Semiconductor memory device capable of reducing chip size | Noboru Shibata, Toshiki Hisada | 2012-10-23 |
| 8154908 | Nonvolatile semiconductor storage device and data writing method therefor | Hiroshi Maejima, Hideo Mukai | 2012-04-10 |
| 8089818 | Nonvolatile semiconductor memory device | Hideo Mukai, Hiroshi Maejima | 2012-01-03 |
| 8059465 | Non-volatile semiconductor memory device | Masatsugu Kojima | 2011-11-15 |
| 7978517 | NAND flash memory | — | 2011-07-12 |