Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408340 | Memory device including a conductive film with interfacial roughness | Mitsuo Ikeda, Akihiro Kajita | 2025-09-02 |
| 11990417 | Semiconductor memory device with different fluorine concentrations in sub conductive layers | Hiroki Kitayama, Mitsuo Ikeda, Akihiro Kajita | 2024-05-21 |
| 11605643 | Semiconductor memory device and manufacturing method thereof | Akihiro Kajita | 2023-03-14 |
| 11527478 | Semiconductor device, semiconductor memory device, and semiconductor device manufacturing method | Mitsuo Ikeda, Akihiro Kajita | 2022-12-13 |
| 11227934 | Semiconductor device and method for manufacturing the same | Mitsuo Ikeda, Akihiro Kajita | 2022-01-18 |
| 10833265 | Storage device | Akihiro Kajita, Atsuko Sakata | 2020-11-10 |
| 10566280 | Semiconductor device and method of manufacturing the same | Satoshi Wakatsuki, Masayuki Kitamura, Takeshi Ishizaki, Hiroshi Itokawa, Kei Watanabe +1 more | 2020-02-18 |
| 10269825 | Semiconductor device and method for manufacturing same | Satoshi Wakatsuki, Atsuko Sakata | 2019-04-23 |
| 9911753 | Semiconductor device and method for manufacturing semiconductor device | Masayuki Kitamura, Atsuko Sakata, Satoshi Wakatsuki, Takeshi Ishizaki, Tomotaka ARIGA | 2018-03-06 |
| 9905462 | Semiconductor device and method for manufacturing the same | Atsuko Sakata, Takeshi Ishizaki, Shinya Okuda, Kei Watanabe, Masayuki Kitamura +3 more | 2018-02-27 |
| 9779978 | Method of manufacturing semiconductor device and semiconductor manufacturing apparatus | Atsuko Sakata, Kei Watanabe, Junichi Wada, Masayuki Kitamura, Takeshi Ishizaki +3 more | 2017-10-03 |
| 9780111 | Semiconductor device and method for manufacturing the same | Takeshi Ishizaki, Junichi Wada, Atsuko Sakata, Kei Watanabe, Masayuki Kitamura +3 more | 2017-10-03 |
| 9673217 | Semiconductor device and method for manufacturing same | Atsuko Sakata, Yohei Sato, Yasuhito Yoshimizu, Satoshi Wakatsuki, Takeshi Ishizaki +8 more | 2017-06-06 |
| 9570464 | Method for manufacturing semiconductor device | Satoshi Wakatsuki, Atsuko Sakata, Masayuki Kitamura, Takeshi Ishizaki, Tomotaka ARIGA | 2017-02-14 |
| 9406694 | Semiconductor device and method for manufacturing the same | Masayuki Kitamura, Atsuko Sakata | 2016-08-02 |
| 9231192 | Semiconductor memory device and method for manufacturing the same | Koji Yamakawa, Katsuaki Natori, Yasuyuki Sonoda | 2016-01-05 |
| 9196823 | Magnetoresistive effect element | Makoto Nagamine, Koji Ueda, Katsuya Nishiyama, Katsuaki Natori, Koji Yamakawa | 2015-11-24 |
| 9178137 | Magnetoresistive element and magnetic memory | Youngmin EEH, Katsuya Nishiyama, Toshihiko Nagase, Tadashi Kai, Daisuke Watanabe | 2015-11-03 |
| 9070866 | Magnetoresistive effect element and manufacturing method thereof | Makoto Nagamine, Katsuya Nishiyama, Katsuaki Natori, Koji Yamakawa | 2015-06-30 |
| 8982614 | Magnetoresistive effect element and manufacturing method thereof | Makoto Nagamine, Katsuya Nishiyama, Katsuaki Natori, Koji Yamakawa | 2015-03-17 |
| 8878320 | Semiconductor memory device | Koji Yamakawa, Yasuki Sonoda | 2014-11-04 |
| 8741161 | Method of manufacturing semiconductor device | Yasuyuki Sonoda, Kyoichi Suguro, Masatoshi Yoshikawa, Koji Yamakawa, Katsuaki Natori | 2014-06-03 |
| 8710604 | Magnetoresistive element and manufacturing method of the same | Koji Yamakawa, Katsuaki Natori, Tadashi Kai | 2014-04-29 |
| 8653614 | Semiconductor memory device and method for manufacturing the same | Koji Yamakawa, Katsuaki Natori, Yasuyuki Sonoda | 2014-02-18 |
| 8604573 | Semiconductor memory device | Koji Yamakawa, Katsuaki Natori, Yasuyuki Sonoda | 2013-12-10 |