Issued Patents All Time
Showing 1–25 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12310065 | Semiconductor device, semiconductor memory device, and method for manufacturing semiconductor device | Tomoki ISHIMARU, Kazuhiro Matsuo, Keiichi Sawa, Kenichiro Toratani | 2025-05-20 |
| 12274061 | Semiconductor device with adsorption promoting layer | Masaya TODA, Kota TAKAHASHI, Kazuhiro Matsuo, Yuta KAMIYA, Kenichiro Toratani | 2025-04-08 |
| 12101928 | Semiconductor storage device | Natsuki Fukuda, Ryota NARASAKI, Takashi KURUSU, Yuta KAMIYA, Kazuhiro Matsuo +9 more | 2024-09-24 |
| 11974432 | Semiconductor storage device and method for manufacturing semiconductor storage device | Hiroyuki Yamashita, Yuta Saito, Keiichi Sawa, Kazuhiro Matsuo, Yuta KAMIYA +7 more | 2024-04-30 |
| 11844219 | Semiconductor device and method of manufacturing the same | Yuta Saito, Keiichi Sawa, Kazuhisa Matsuda, Kazuhiro Matsuo, Hiroyuki Yamashita | 2023-12-12 |
| 11785774 | Semiconductor device and method of manufacturing the same | Keiichi Sawa, Kazuhiro Matsuo, Kazuhisa Matsuda, Hiroyuki Yamashita, Yuta Saito +4 more | 2023-10-10 |
| 11751397 | Semiconductor storage device and method of manufacturing the same | Yuta Saito, Atsushi Takahashi, Toshiaki YANASE, Keiichi Sawa, Kazuhiro Matsuo +1 more | 2023-09-05 |
| 11647628 | Semiconductor memory device | Yuta Saito, Keiji Hosotani, Daisuke Hagishima, Atsushi Takahashi | 2023-05-09 |
| 11404437 | Semiconductor device and method of manufacturing the same | Yuta Saito, Keiichi Sawa, Kazuhisa Matsuda, Kazuhiro Matsuo, Hiroyuki Yamashita | 2022-08-02 |
| 11398494 | Semiconductor storage device and method of manufacturing the same | Yuta Saito, Atsushi Takahashi, Toshiaki YANASE, Keiichi Sawa, Kazuhiro Matsuo +1 more | 2022-07-26 |
| 11349033 | Semiconductor device and semiconductor memory device | Tomoki ISHIMARU, Kazuhiro Matsuo, Keiichi Sawa, Akifumi GAWASE | 2022-05-31 |
| 11335699 | Semiconductor device and method of manufacturing the same | Keiichi Sawa, Kazuhiro Matsuo, Kazuhisa Matsuda, Hiroyuki Yamashita, Yuta Saito +4 more | 2022-05-17 |
| 10964716 | Semiconductor device and method of manufacturing same | Kazuhiro Matsuo, Yuta Saito, Keiichi Sawa, Kazuhisa Matsuda, Atsushi Takahashi +2 more | 2021-03-30 |
| 10923487 | Semiconductor memory device | Hiroyuki Yamashita, Keiichi Sawa, Kazuhiro Matsuo, Kazuhisa Matsuda, Yuta Saito +2 more | 2021-02-16 |
| 10910401 | Semiconductor device and method of manufacturing the same | Keiichi Sawa, Kazuhiro Matsuo, Kazuhisa Matsuda, Hiroyuki Yamashita, Yuta Saito +4 more | 2021-02-02 |
| 10777573 | Semiconductor device and method of manufacturing the same | Yuta Saito, Keiichi Sawa, Kazuhisa Matsuda, Kazuhiro Matsuo, Hiroyuki Yamashita | 2020-09-15 |
| 10593542 | Manufacturing method of a semiconductor device | Takashi FURUHASHI, Masayuki Tanaka, Kenichiro Toratani | 2020-03-17 |
| 10522596 | Semiconductor storage device comprising resistance change film and method of manufacturing the same | Keiichi Sawa, Kazuhisa Matsuda, Atsushi Takahashi, Takaumi Morita, Masayuki Tanaka +4 more | 2019-12-31 |
| 10396280 | Semiconductor memory device and manufacturing method for same | Masayuki Tanaka, Kazuhiro Matsuo, Kenichiro Toratani, Keiichi Sawa, Kazuhisa Matsuda +2 more | 2019-08-27 |
| 10304850 | Semiconductor memory device | Kazuhiro Matsuo, Masayuki Tanaka, Kenichiro Toratani | 2019-05-28 |
| 10283646 | Nonvolatile semiconductor memory device and method for manufacturing the same | Keiichi Sawa, Masayuki Tanaka, Kenichiro Toratani, Takashi FURUHASHI | 2019-05-07 |
| 10043864 | Thin film semiconductor device | Minoru Oda, Kiwamu Sakuma, Masumi Saitoh | 2018-08-07 |
| 10020364 | Nonvolatile semiconductor memory device and method of manufacturing the same | Hiroyuki Yamasaki, Makoto Fujiwara | 2018-07-10 |
| 9892930 | Semiconductor memory device and method for manufacturing same | Keiichi Sawa, Masayuki Tanaka, Katsuyuki KITAMOTO | 2018-02-13 |
| 9171948 | Nonvolatile semiconductor storage device and fabrication method thereof | — | 2015-10-27 |