Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408345 | Three-dimensional memory device with backside support pillar structures and methods of forming the same | Yuji Totoki, Seiji Shimabukuro, Tatsuya Hinoue, Kengo Kajiwara, Akihiro Tobioka | 2025-09-02 |
| 12349352 | Three-dimensional memory device including a dummy word line with tapered corner and method of making the same | Nobuyuki FUJIMURA, Takashi Kudo, Satoshi Shimizu | 2025-07-01 |
| 12310020 | Three-dimensional memory device including a dummy word line with tapered corner and method of making the same | Nobuyuki FUJIMURA, Takashi Kudo, Satoshi Shimizu, Zhixin Cui | 2025-05-20 |
| 11844222 | Three-dimensional memory device with backside support pillar structures and methods of forming the same | Yuji Totoki, Seiji Shimabukuro, Tatsuya Hinoue, Kengo Kajiwara, Akihiro Tobioka | 2023-12-12 |
| 11792986 | Dual sacrificial material replacement process for a three-dimensional memory device and structure formed by the same | Keigo Kitazawa, Naoto Norizuki | 2023-10-17 |
| 11749554 | Multi-wafer deposition tool for reducing residual deposition on transfer blades and methods of operating the same | Makoto Tsutsue | 2023-09-05 |
| 11637118 | Three-dimensional memory device containing auxiliary support pillar structures and method of making the same | Seiji Shimabukuro, Kengo Kajiwara | 2023-04-25 |
| 11637038 | Three-dimensional memory device containing self-aligned lateral contact elements and methods for forming the same | Fumitaka Amano, Yuji Totoki | 2023-04-25 |
| 11316437 | Electronic circuit and wireless power transmission device | Jun Itoh, Keisuke Kusaka, Koki Yamanokuchi, Shuichi Obayashi, Yasuhiro KANEKIYO | 2022-04-26 |
| 10950627 | Three-dimensional memory device including split memory cells and methods of forming the same | Tatsuya Hinoue, Takaaki Iwai | 2021-03-16 |
| 10468413 | Method for forming hydrogen-passivated semiconductor channels in a three-dimensional memory device | Seiji Shimabukuro, Hirotada Tobita | 2019-11-05 |