Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11328769 | Resistance change device, manufacturing method for the same, and storage apparatus | — | 2022-05-10 |
| 9218869 | Memory device | — | 2015-12-22 |
| 8811058 | Resistance change element, method for manufacturing the same, and semiconductor memory | — | 2014-08-19 |
| 8750034 | Magnetoresistance element and semiconductor memory device | — | 2014-06-10 |
| 8533938 | Method of manufacturing resistance change element | Kentaro Kinoshita | 2013-09-17 |
| 8482953 | Composite resistance variable element and method for manufacturing the same | — | 2013-07-09 |
| 8350244 | Variable resistance device, method for manufacturing variable resistance device, and semiconductor storage device using variable resistance device | — | 2013-01-08 |
| 8227782 | Resistance change element and method of manufacturing the same | — | 2012-07-24 |
| 8106377 | Resistance change element and method of manufacturing the same | — | 2012-01-31 |
| 8102003 | Resistance memory element, method of manufacturing resistance memory element and semiconductor memory device | Chikako Yoshida, Takashi Iiduka | 2012-01-24 |
| 7038264 | Semiconductor device and method for manufacturing the same | Katsuyoshi Matsuura, Aki Dote | 2006-05-02 |
| 7029984 | Method for fabricating semiconductor device | Yoshimasa Horii, Masaaki Nakabayashi, Masaki Kurasawa, Kou Nakamura, Kazuaki Takai +1 more | 2006-04-18 |
| 6812041 | Method of manufacturing ferroelectric capacitor using a sintering assistance film | Kazuaki Kondo | 2004-11-02 |
| 6777287 | Ferroelectric semiconductor memory device and a fabrication process thereof | Soichiro Ozawa, Shan Sun, George Hickert, Katsuyoshi Matsuura, Fan Chu +1 more | 2004-08-17 |
| 6617626 | Ferroelectric semiconductor memory device and a fabrication process thereof | Soichiro Ozawa, Shan Sun, George Hickert, Katsuyoshi Matsuura, Fan Chu +1 more | 2003-09-09 |
| 6515843 | Semiconductor capacitive device | Masaaki Nakabayashi, Tetsuro Tamura | 2003-02-04 |
| 6495412 | Semiconductor device having a ferroelectric capacitor and a fabrication process thereof | Sha Zhu, Kazuaki Takai, Hideaki Yamauchi | 2002-12-17 |
| 6291291 | Semiconductor device and method of manufacturing the same | — | 2001-09-18 |
| 6271077 | Thin film deposition method, capacitor device and method for fabricating the same, and semiconductor device and method for fabricating the same | Masaaki Nakabayashi, Tetsuro Tamura | 2001-08-07 |
| 6060736 | Semiconductor device and method of manufacturing the same | — | 2000-05-09 |
| 5874364 | Thin film deposition method, capacitor device and method for fabricating the same, and semiconductor device and method for fabricating the same | Masaaki Nakabayashi, Tetsuro Tamura | 1999-02-23 |
| 5679213 | Method for patterning a metal film | — | 1997-10-21 |
| 5248663 | Method of forming oxide superconductor patterns | Seigen Otani | 1993-09-28 |