Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9793290 | Method of manufacturing semiconductor memory device having charge accumulation layer positioned between control gate electrode and semiconductor layer | Takuo Ohashi | 2017-10-17 |
| 9754954 | Non-volatile memory device | Masaaki Higuchi, Katsuyuki Sekine, Takuo Ohashi, Tatsuya Okamoto | 2017-09-05 |
| 9735171 | Semiconductor memory device and method of manufacturing the same | Junya Fujita | 2017-08-15 |
| 9728552 | Semiconductor memory device having voids between word lines and a source line | Atsushi Fukumoto, Hajime Nagano | 2017-08-08 |
| 9695512 | Semiconductor manufacturing system and semiconductor manufacturing method | Kazuhiro Matsuo | 2017-07-04 |
| 9566620 | Semiconductor manufacturing apparatus and method for cleaning same | Kenichiro Toratani, Takashi Nakao, Kazuhei Yoshinaga | 2017-02-14 |