Issued Patents All Time
Showing 26–50 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8921200 | Nonvolatile storage element and method of manufacturing thereof | Yoshio Kawashima, Shinichi Imai | 2014-12-30 |
| 8900965 | Nonvolatile memory device manufacturing method | Haruyuki Sorada, Kenji Tominaga, Kiyotaka Tsuji | 2014-12-02 |
| 8889478 | Method for manufacturing nonvolatile semiconductor memory element, and nonvolatile semiconductor memory element | Yukio Hayakawa, Yoshio Kawashima, Takeki Ninomiya | 2014-11-18 |
| 8871561 | Variable resistance nonvolatile storage device and method for manufacturing the same | Ichirou Takahashi | 2014-10-28 |
| 8861257 | Nonvolatile memory element, manufacturing method thereof, nonvolatile memory device, and design support method for nonvolatile memory element | Yukio Hayakawa, Takeki Ninomiya | 2014-10-14 |
| 8811061 | Memory device, semiconductor storage device, method for manufacturing memory device, and reading method for semiconductor storage device | Kiyotaka Tsuji | 2014-08-19 |
| 8796660 | Nonvolatile memory element comprising a resistance variable element and a diode | Takeshi Takagi | 2014-08-05 |
| 8785238 | Nonvolatile memory element and method for manufacturing same | Yoshio Kawashima | 2014-07-22 |
| 8779406 | Nonvolatile memory element and method for manufacturing the same | Satoru Ito, Satoru Fujii, Shinichi Yoneda | 2014-07-15 |
| 8759190 | Current steering element and non-volatile memory element incorporating current steering element | Ryoko Miyanaga, Yukio Hayakawa, Takeki Ninomiya, Koji Arita | 2014-06-24 |
| 8692222 | Nonvolatile memory element and method of manufacturing the nonvolatile memory element | Shinichi Yoneda | 2014-04-08 |
| 8624214 | Semiconductor device having a resistance variable element and a manufacturing method thereof | Kazuhiko Shimakawa | 2014-01-07 |
| 8618526 | Nonvolatile memory device and manufacturing method thereof | Haruyuki Sorada, Takeki Ninomiya, Yukio Hayakawa | 2013-12-31 |
| 8610102 | Nonvolatile memory device and manufacturing method thereof | Yoshio Kawashima | 2013-12-17 |
| 8592798 | Non-volatile storage device and method for manufacturing the same | Haruyuki Sorada | 2013-11-26 |
| 8581225 | Variable resistance nonvolatile memory device and method of manufacturing the same | Atsushi Himeno, Haruyuki Sorada | 2013-11-12 |
| 8574957 | Method for manufacturing nonvolatile semiconductor memory element | Yukio Hayakawa, Takeki Ninomiya, Yoshio Kawashima | 2013-11-05 |
| 8563962 | Memory device and method of manufacturing the same | Koji Arita | 2013-10-22 |
| 8559205 | Nonvolatile semiconductor memory apparatus and manufacturing method thereof | Takeshi Takagi | 2013-10-15 |
| 8551853 | Non-volatile semiconductor memory device and manufacturing method thereof | Kiyotaka Tsuji, Kenji Tominaga | 2013-10-08 |
| 8537605 | Nonvolatile semiconductor memory device having coplanar surfaces at resistance variable layer and wiring layer and manufacturing method thereof | Yoshio Kawashima, Koji Arita, Takeki Ninomiya | 2013-09-17 |
| 8530321 | Variable resistance element and manufacturing method thereof | Takeki Ninomiya, Yoshio Kawashima, Yukio Hayakawa | 2013-09-10 |
| 8492743 | Nonvolatile memory device and method of manufacturing the same | Yoshio Kawashima | 2013-07-23 |
| 8482958 | Current steering element, memory element, memory, and method of manufacturing current steering element | Yukio Hayakawa, Koji Arita, Takeki Ninomiya | 2013-07-09 |
| 8481990 | Nonvolatile memory element | Yoshio Kawashima, Yukio Hayakawa | 2013-07-09 |