Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11844218 | Non-volatile semiconductor storage device and method of manufacturing the same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kidoh, Masaru Kito, Hiroyasu Tanaka +2 more | 2023-12-12 |
| 11792992 | Nonvolatile semiconductor memory device and method for manufacturing same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kito, Masaru Kidoh, Hiroyasu Tanaka +7 more | 2023-10-17 |
| 11744075 | Semiconductor memory device and method for manufacturing the same | Yoshiaki Fukuzumi, Shinya Arai, Masaki Tsuji, Hiroyasu Tanaka | 2023-08-29 |
| 11594547 | Semiconductor device having a pad proximate to a step structure section of an array chip | Yoshiaki Fukuzumi | 2023-02-28 |
| 11574663 | Data latch circuit and semiconductor memory device | Keisuke NAKATSUKA, Tomoya Sanuki, Takashi Maeda, Go Shikata | 2023-02-07 |
| 11574926 | Non-volatile semiconductor storage device and method of manufacturing the same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kidoh, Masaru Kito, Hiroyasu Tanaka +2 more | 2023-02-07 |