Issued Patents All Time
Showing 25 most recent of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416589 | Systems and methods for non-destructive inspection of semiconductor devices using reflective X-ray microscope tomographic imaging | Shogo Tomita, Tatsuya Hinoue | 2025-09-16 |
| 12408335 | Three-dimensional memory device containing word line contacts which extend through drain-select-level isolation structures and methods of making the same | Koichi Ito, Takuya Mori | 2025-09-02 |
| 12394668 | Semiconductor device having edge seal and method of making thereof without metal hard mask arcing | Tatsuya Hinoue | 2025-08-19 |
| 12185540 | Three dimensional memory device and method of making thereof by forming channel and memory film after word line replacement | Yusuke Mukae, Naoki Takeguchi, Yujin Terasawa, Tatsuya Hinoue, Ramy Nashed Bassely Said | 2024-12-31 |
| 11973026 | Three-dimensional memory device including stairless word line contact structures and method of making the same | Koichi Ito | 2024-04-30 |
| 11778818 | Three-dimensional memory device with punch-through-resistant word lines and methods for forming the same | Ryo Mochizuki, Yasuo Kasagi, Junji Oh, Yujin Terasawa, Hiroaki Namba | 2023-10-03 |
| 11569139 | Electrical overlay measurement methods and structures for wafer-to-wafer bonding | Ikue Yokomizo, Kazuto Watanabe, Hajime Yamamoto, Takashi Yamaha, Koichi Ito +5 more | 2023-01-31 |
| 11101289 | Three-dimensional memory device with composite charge storage structures and methods for forming the same | Yu Ueda | 2021-08-24 |
| 10994239 | Spiral gas adsorption apparatus and method of using the same | Jo SATO | 2021-05-04 |
| 10923496 | Three-dimensional memory device containing a replacement buried source line and methods of making the same | Mitsuteru Mushiga, Kenji Sugiura, Akio Nishida, Ryosuke Kaneko | 2021-02-16 |
| 10797035 | Bonded assembly containing side bonding structures and methods of manufacturing the same | Takashi Yamaha, Koichi Ito, Ikue Yokomizo, Ryo Hiramatsu, Kazuto Watanabe +3 more | 2020-10-06 |
| 10790296 | Distortion-compensated wafer bonding method and apparatus using a temperature-controlled backside thermal expansion layer | Takashi Yamaha, Katsuya Kato, Kazuto Watanabe, Hajime Yamamoto, Koichi Ito +3 more | 2020-09-29 |
| 10756106 | Three-dimensional memory device with locally modulated threshold voltages at drain select levels and methods of making the same | Masatoshi Nishikawa, Ken Oowada, Zhixin Cui | 2020-08-25 |
| 10553599 | Three-dimensional memory device containing drain select isolation structures and on-pitch channels and methods of making the same without an etch stop layer | Zhen Chen, Mitsuteru Mushiga | 2020-02-04 |
| 10468459 | Multiple vertical TFT structures for a vertical bit line architecture | Yusuke Oda | 2019-11-05 |
| 10381322 | Three-dimensional memory device containing self-aligned interlocking bonded structure and method of making the same | Yasunobu Azuma | 2019-08-13 |
| 10290803 | Three-dimensional devices with wedge-shaped contact region and method of making thereof | Zhen Chen, Tetsuya Yamada, Akira Nakada, Yasuke Oda, Manabu Hayashi +1 more | 2019-05-14 |
| 10217746 | Three-dimensional memory device having L-shaped word lines and a support structure and methods of making the same | Tae Kyung Kim, Raghuveer S. Makala, Yanli Zhang, Hiroyuki Kinoshita, Daxin Mao +5 more | 2019-02-26 |
| 10211215 | Three-dimensional memory device containing word lines having vertical protrusion regions and methods of making the same | Yashushi Ishii, Kazuto Watanabe, Haruki Urata, Akira Takahashi, Tae Kyung Kim | 2019-02-19 |
| 10209636 | Exposure focus leveling method using region-differentiated focus scan patterns | Tohru Toda, Keisuke Izumi | 2019-02-19 |
| 10181442 | Three-dimensional memory device having L-shaped word lines and methods of making the same | Kazuto Watanabe, Haruki Urata, Akira Takahashi | 2019-01-15 |
| 10115735 | Semiconductor device containing multilayer titanium nitride diffusion barrier and method of making thereof | Fumitaka Amano, Kensuke Ishikawa, Shinya Inoue | 2018-10-30 |
| 10115770 | Methods and apparatus for three-dimensional nonvolatile memory | Jongsun Sel, Daewung Kang, Yohei Yamada, Mitsuteru Mushiga, Tuan Pham | 2018-10-30 |
| 10083982 | Three-dimensional memory device having select gate electrode that is thicker than word lines and method of making thereof | Keisuke SHIGEMURA, Junichi Ariyoshi, Masanori Tsutsumi, Yanli Zhang, Raghuveer S. Makala | 2018-09-25 |
| 10083877 | Vertical field effect transistors including two-tier select gates and method of making the same | Tetsuya Yamada | 2018-09-25 |