Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10381450 | Three-dimensional memory device with self-aligned drain select level isolation structures and method of making thereof | Shinsuke Yada, Xiaolong Hu | 2019-08-13 |
| 10347647 | Three-dimensional memory device containing multi-threshold-voltage drain select gates and method of making the same | Naohiro Hosoda, Keisuke SHIGEMURA, Kazuki Kajitani, Yuji Fukano | 2019-07-09 |
| 10256245 | Three-dimensional memory device with short-free source select gate contact via structure and method of making the same | — | 2019-04-09 |
| 10242994 | Three-dimensional memory device containing annular etch-stop spacer and method of making thereof | Takashi Inomata, Nobuo Hironaga, Tadashi Nakamura | 2019-03-26 |
| 10236286 | Semiconductor integrated circuit apparatus and manufacturing method for same | Katsuyoshi Matsuura | 2019-03-19 |
| 10115681 | Compact three-dimensional memory device having a seal ring and methods of manufacturing the same | — | 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, Masanori Tsutsumi, Michiaki Sano, Yanli Zhang, Raghuveer S. Makala | 2018-09-25 |
| 9935097 | Semiconductor integrated circuit apparatus and manufacturing method for same | Katsuyoshi Matsuura | 2018-04-03 |
| 9786681 | Multilevel memory stack structure employing stacks of a support pedestal structure and a support pillar structure | — | 2017-10-10 |
| 9543318 | Three dimensional memory device with epitaxial semiconductor pedestal for peripheral transistors | Zhenyu Lu, Daxin Mao, Koji Miyata, Johann Alsmeier, George Matamis +3 more | 2017-01-10 |
| 9524977 | Metal-semiconductor alloy region for enhancing on current in a three-dimensional memory structure | Rahul Sharangpani, Raghuveer S. Makala, Sateesh Koka, Tomohiro Kubo, George Matamis | 2016-12-20 |
| 9437598 | Semiconductor device manufacturing method and semiconductor device | Hiroyuki Ogawa | 2016-09-06 |
| 9437596 | Semiconductor device and method for manufacturing semiconductor device | — | 2016-09-06 |
| 8907430 | Semiconductor device and manufacturing method of semiconductor device | Akihiro Usujima, Taiji Ema | 2014-12-09 |
| 8741727 | Method of manufacturing semiconductor device capable of reducing a size of the semiconductor device | Taiji Ema, Toru Anezaki | 2014-06-03 |
| 8518795 | Method of manufacturing semiconductor device | Jusuke Ogura, Hikaru Kokura, Hideyuki Kojima, Toru Anezaki, Hiroyuki Ogawa | 2013-08-27 |
| 8470677 | Method of manufacturing semiconductor device | — | 2013-06-25 |
| 8435861 | Method of manufacturing a semiconductor device having different kinds of insulating films with different thicknesses | Kazutaka Yoshizawa | 2013-05-07 |
| 8415215 | Method of manufacturing semiconductor device with multiple implantation steps | Taiji Ema | 2013-04-09 |
| 8247290 | Semiconductor device and method of manufacturing thereof | Toru Anezaki, Hiroshi Morioka | 2012-08-21 |
| 8173514 | Method of manufacturing semiconductor device | Jusuke Ogura, Hikaru Kokura, Hideyuki Kojima, Toru Anezaki, Hiroyuki Ogawa | 2012-05-08 |
| 7723825 | Semiconductor device and method of manufacturing the same | Taiji Ema, Masayoshi Asano, Toru Anezaki | 2010-05-25 |
| 7400013 | High-voltage transistor having a U-shaped gate and method for forming same | — | 2008-07-15 |
| 7157336 | Method of manufacturing semiconductor device | Junji Yamada, Yutaka Yamada | 2007-01-02 |
| 7084463 | Semiconductor device and manufacturing method thereof | Junji Yamada, Yutaka Yamada | 2006-08-01 |