Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497717 | Semiconductor memory device and method for manufacturing the same | Yoshiaki Fukuzumi, Shinya Arai, Hideaki Aochi, Hiroyasu Tanaka | 2019-12-03 |
| 10340285 | Non-volatile memory device | Takashi Ishida, Yoshiaki Fukuzumi, Takayuki Okada | 2019-07-02 |
| 10283525 | Non-volatile memory device having at least one metal and one semiconductor body extending through an electrode stack | Yoshiaki Fukuzumi | 2019-05-07 |
| 10224240 | Distortion reduction of memory openings in a multi-tier memory device through thermal cycle control | Kota Funayama, Masayuki Fukai, Takaya Yamanaka, Akira Matsumura | 2019-03-05 |