Issued Patents All Time
Showing 1–25 of 190 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426268 | Semiconductor memory having memory cell regions and other regions alternately along a bit line direction | Tomoo Hishida, Sadatoshi Murakami, Masao Iwase | 2025-09-23 |
| 12414299 | Nonvolatile semiconductor memory device and manufacturing method thereof | Masaru Kito, Hideaki Aochi, Akihiro Nitayama, Masaru Kidoh, Hiroyasu Tanaka +3 more | 2025-09-09 |
| 12356622 | Nonvolatile semiconductor memory device and method for manufacturing same | Yoshiaki Fukuzumi, Masaru Kito, Masaru Kidoh, Hiroyasu Tanaka, Yosuke Komori +7 more | 2025-07-08 |
| 12272676 | Memory device | Masayoshi Tagami, Jun Iijima, Tetsuya Shimizu, Takamasa Usui, Genki Fujita | 2025-04-08 |
| RE50330 | Nonvolatile semiconductor memory device and method for driving same | Hideaki Aochi, Hiroyasu Tanaka, Masaru Kito, Yoshiaki Fukuzumi, Masaru Kidoh +7 more | 2025-03-04 |
| 12232325 | Semiconductor storage device | Keisuke NAKATSUKA, Yoshitaka Kubota, Tetsuaki Utsumi, Yoshiro Shimojo | 2025-02-18 |
| 12232315 | Semiconductor storage device | Yusuke Ochi, Masahiro Fukuda | 2025-02-18 |
| 12089409 | Semiconductor memory | Masayoshi Tagami, Jun Iijima, Kazuyuki Higashi | 2024-09-10 |
| 12063779 | Non-volatile semiconductor memory device and manufacturing method thereof | Yoshihiro Akutsu | 2024-08-13 |
| 12058862 | Non-volatile semiconductor storage device and method of manufacturing the same | Yoshiaki Fukuzumi, Masaru Kidoh, Masaru Kito, Hiroyasu Tanaka, Yosuke Komori +2 more | 2024-08-06 |
| 11974439 | Semiconductor memory having memory cell regions and other regions alternately arranged along a bit line direction | Tomoo Hishida, Sadatoshi Murakami, Masao Iwase | 2024-04-30 |
| 11903207 | Method for writing data of a first memory cell transistor of a nonvolatile semiconductor memory device | Masaru Kito, Hideaki Aochi, Akihiro Nitayama, Masaru Kidoh, Hiroyasu Tanaka +3 more | 2024-02-13 |
| 11903205 | Method for reading data of a first memory cell transistor of a nonvolatile semiconductor memory device | Masaru Kito, Hideaki Aochi, Akihiro Nitayama, Masaru Kidoh, Hiroyasu Tanaka +3 more | 2024-02-13 |
| 11844218 | Non-volatile semiconductor storage device and method of manufacturing the same | Yoshiaki Fukuzumi, Masaru Kidoh, Masaru Kito, Hiroyasu Tanaka, Yosuke Komori +2 more | 2023-12-12 |
| 11817428 | Memory device | Masayoshi Tagami, Jun Iijima, Tetsuya Shimizu, Takamasa Usui, Genki Fujita | 2023-11-14 |
| 11792992 | Nonvolatile semiconductor memory device and method for manufacturing same | Yoshiaki Fukuzumi, Masaru Kito, Masaru Kidoh, Hiroyasu Tanaka, Yosuke Komori +7 more | 2023-10-17 |
| 11729973 | Semiconductor memory | Masayoshi Tagami, Jun Iijima, Kazuyuki Higashi | 2023-08-15 |
| 11574926 | Non-volatile semiconductor storage device and method of manufacturing the same | Yoshiaki Fukuzumi, Masaru Kidoh, Masaru Kito, Hiroyasu Tanaka, Yosuke Komori +2 more | 2023-02-07 |
| 11552095 | Semiconductor memory having first and second memory cell regions separated by a third region along a bit line direction | Tomoo Hishida, Sadatoshi Murakami, Masao Iwase | 2023-01-10 |
| RE49152 | Nonvolatile semiconductor memory device and method for driving same | Hideaki Aochi, Hiroyasu Tanaka, Masaru Kito, Yoshiaki Fukuzumi, Masaru Kidoh +7 more | 2022-07-26 |
| 11393840 | Non-volatile semiconductor storage device and method of manufacturing the same | Yoshiaki Fukuzumi, Masaru Kidoh, Masaru Kito, Hiroyasu Tanaka, Yosuke Komori +2 more | 2022-07-19 |
| 11374021 | Manufacturing method of a nonvolatile semiconductor memory device | Masaru Kito, Hideaki Aochi, Akihiro Nitayama, Masaru Kidoh, Hiroyasu Tanaka +3 more | 2022-06-28 |
| 11362106 | Manufacturing method of a nonvolatile semiconductor memory device | Masaru Kito, Hideaki Aochi, Akihiro Nitayama, Masaru Kidoh, Hiroyasu Tanaka +3 more | 2022-06-14 |
| 11342348 | Non-volatile semiconductor memory device and manufacturing method thereof | Yoshihiro Akutsu | 2022-05-24 |
| 11270980 | Memory device | Masayoshi Tagami, Jun Iijima, Tetsuya Shimizu, Takamasa Usui, Genki Fujita | 2022-03-08 |