Issued Patents All Time
Showing 26–50 of 164 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9183926 | Method for driving nonvolatile storage element, and nonvolatile storage device | Yoshihiko Kanzawa, Shunsaku Muraoka | 2015-11-10 |
| 9153319 | Method for driving nonvolatile memory element, and nonvolatile memory device having a variable resistance element | Shunsaku Muraoka, Satoru Mitani | 2015-10-06 |
| 9142773 | Variable resistance nonvolatile memory element and method of manufacturing the same | Takeki Ninomiya, Koji Katayama, Yoshio Kawashima | 2015-09-22 |
| 9142292 | Method for reading data from nonvolatile storage element, and nonvolatile storage device | Yoshihiko Kanzawa | 2015-09-22 |
| 9142289 | Method for driving variable resistance element, and nonvolatile memory device | Koji Katayama | 2015-09-22 |
| 9111640 | Nonvolatile memory element, nonvolatile memory device, and writing method for use in nonvolatile memory element | Shunsaku Muraoka, Zhiqiang Wei | 2015-08-18 |
| 9111610 | Method of driving nonvolatile memory element and nonvolatile memory device | Koji Katayama, Satoru Mitani, Shunsaku Muraoka, Zhiqiang Wei | 2015-08-18 |
| 9087582 | Driving method of non-volatile memory element and non-volatile memory device | Takeki Ninomiya, Koji Katayama, Zhiqiang Wei | 2015-07-21 |
| 9082479 | Nonvolatile memory element and nonvolatile memory device | Zhiqiang Wei, Satoru Mitani, Shunsaku Muraoka, Koji Katayama | 2015-07-14 |
| 9006793 | Non-volatile memory cell, non-volatile memory cell array, and method of manufacturing the same | Zhiqiang Wei, Mitsuteru Iijima | 2015-04-14 |
| 9006698 | Variable resistance element and method of manufacturing the same | Zhiqiang Wei, Satoru Mitani, Yoshio Kawashima, Ichirou Takahashi | 2015-04-14 |
| 8969168 | Method for manufacturing variable resistance element | Takeki Ninomiya, Yukio Hayakawa, Takumi Mikawa | 2015-03-03 |
| 8957399 | Nonvolatile memory element and nonvolatile memory device | Zhiqiang Wei, Koji Katayama | 2015-02-17 |
| 8942025 | Variable resistance nonvolatile memory element writing method | Koji Katayama, Satoru Mitani | 2015-01-27 |
| 8939018 | Analyzing device and method for controlling same | Toshikatsu Sakai, Akira Sezaki | 2015-01-27 |
| 8854864 | Nonvolatile memory element and nonvolatile memory device | Zhiqiang Wei, Takeki Ninomiya | 2014-10-07 |
| 8830730 | Variable resistance nonvolatile storage device and method of forming memory cell | Shunsaku Muraoka, Yoshihiko Kanzawa, Satoru Mitani, Koji Katayama, Kazuhiko Shimakawa +1 more | 2014-09-09 |
| 8822972 | Non-volatile memory element and manufacturing method thereof | Ryutaro YASUHARA, Takeki Ninomiya | 2014-09-02 |
| 8796660 | Nonvolatile memory element comprising a resistance variable element and a diode | Takumi Mikawa | 2014-08-05 |
| 8712702 | Measuring apparatus for measuring a physical property of a sample | Koji Okumura, Tatsuo Kamata | 2014-04-29 |
| 8710484 | Method for manufacturing non-volatile memory device, non-volatile memory element, and non-volatile memory device | Zhiqiang Wei, Mitsuteru Iijima | 2014-04-29 |
| 8686390 | Nonvolatile memory element having a variable resistance layer whose resistance value changes according to an applied electric signal | — | 2014-04-01 |
| 8675393 | Method for driving non-volatile memory element, and non-volatile memory device | Koji Katayama, Mitsuteru Iijima | 2014-03-18 |
| 8619460 | Nonvolatile memory device and method for programming nonvolatile memory element | Yoshihiko Kanzawa | 2013-12-31 |
| 8599602 | Method of programming variable resistance element, method of initializing variable resistance element, and nonvolatile storage device | Mitsuteru Iijima | 2013-12-03 |