Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49152 | Nonvolatile semiconductor memory device and method for driving same | Ryota Katsumata, Hideaki Aochi, Hiroyasu Tanaka, Yoshiaki Fukuzumi, Masaru Kidoh +7 more | 2022-07-26 |
| 11393840 | Non-volatile semiconductor storage device and method of manufacturing the same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kidoh, Hiroyasu Tanaka, Yosuke Komori +2 more | 2022-07-19 |
| 11374021 | Manufacturing method of a nonvolatile semiconductor memory device | Hideaki Aochi, Ryota Katsumata, Akihiro Nitayama, Masaru Kidoh, Hiroyasu Tanaka +3 more | 2022-06-28 |
| 11362106 | Manufacturing method of a nonvolatile semiconductor memory device | Hideaki Aochi, Ryota Katsumata, Akihiro Nitayama, Masaru Kidoh, Hiroyasu Tanaka +3 more | 2022-06-14 |
| 11257842 | Nonvolatile semiconductor memory device and method for manufacturing same | Yoshiaki Fukuzumi, Ryota Katsumata, Masaru Kidoh, Hiroyasu Tanaka, Yosuke Komori +7 more | 2022-02-22 |