Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12004347 | Three-dimensional memory device including self-aligned drain-select-level isolation structures and method of making thereof | Nobuyuki FUJIMURA, Satoshi Shimizu | 2024-06-04 |
| 11777410 | Power supply apparatus for stabilizing power supply capability of auxiliary winding provided in transformer | — | 2023-10-03 |
| 11770009 | Power source apparatus and a system | — | 2023-09-26 |
| 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 |
| 10854627 | Three-dimensional memory device containing a capped insulating source line core and method of making the same | Satoshi Shimizu, Kiyohiko Sakakibara | 2020-12-01 |
| 10720445 | Three-dimensional memory device having nitrided direct source strap contacts and method of making thereof | Satoshi Shimizu, Kiyohiko Sakakibara | 2020-07-21 |