Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127655 | Memory die containing through-memory-level via structure and methods for making the same | Hiroshi Sasaki, Yohei Masamori, Satoshi Shimizu | 2021-09-21 |
| 11024645 | Three-dimensional memory device containing a silicon nitride ring in an opening in a memory film and method of making the same | Yasushi Dowaki, Yuki KASAI, Satoshi Shimizu, Jayavel Pachamuthu | 2021-06-01 |
| 10971999 | Power supply apparatus and image forming apparatus including a controller for controlling a current limiter | — | 2021-04-06 |
| 10916556 | Three-dimensional memory device using a buried source line with a thin semiconductor oxide tunneling layer | Kiyohiko Sakakibara, Yu-Hsien Hsu | 2021-02-09 |