Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10559750 | Nonvolatile memory device and method of manufacturing the same | Yoshiaki Asao, Misako Morota, Yoshiki Kamata, Yukihiro Nomura | 2020-02-11 |
| 10153429 | Memory device | Yoshiki Kamata, Yoshiaki Asao, Misako Morota | 2018-12-11 |
| 9384829 | Memory device | Hironobu Furuhashi, Susumu Shuto, Yoshiaki Asao, Gaku Sudo | 2016-07-05 |
| 9324406 | Semiconductor memory device | Susumu Shuto, Takayuki Okada | 2016-04-26 |
| 8953359 | Semiconductor memory device | Susumu Shuto, Takayuki Okada | 2015-02-10 |
| 7763920 | Semiconductor memory having ferroelectric capacitor | Yoshinori Kumura, Tohru Ozaki | 2010-07-27 |
| 7612398 | Semiconductor storage device and method of manufacturing the same | Yoshinori Kumura, Yoshiro Shimojo, Tohru Ozaki | 2009-11-03 |
| 7573084 | Non-volatile semiconductor memory device and method for fabricating the same | Yoshinori Kumura, Tohru Ozaki | 2009-08-11 |
| 7446362 | Semiconductor memory device and method of manufacturing the same | Osamu Hidaka, Hiroyuki Kanaya | 2008-11-04 |
| 7429508 | Semiconductor memory device and method of manufacturing the same | Osamu Hidaka, Hiroyuki Kanaya | 2008-09-30 |
| 7402858 | Semiconductor memory device and method of manufacturing the same | Osamu Hidaka, Hiroyuki Kanaya | 2008-07-22 |
| 7400005 | Semiconductor memory device having ferroelectric capacitors with hydrogen barriers | Yoshinori Kumura, Hiroyuki Kanaya, Tohru Ozaki, Kazuhiro Tomioka | 2008-07-15 |
| 7348617 | Semiconductor device | Yoshinori Kumura, Tohru Ozaki, Susumu Shuto, Yoshiro Shimojo | 2008-03-25 |
| 7339218 | Semiconductor memory device and method of manufacturing the same | Osamu Hidaka, Hiroyuki Kanaya | 2008-03-04 |
| 7312488 | Semiconductor storage device and manufacturing method for the same | Tohru Ozaki | 2007-12-25 |
| 7214982 | Semiconductor memory device and method of manufacturing the same | Yoshinori Kumura, Tohru Ozaki | 2007-05-08 |
| 7095068 | Semiconductor memory device having ferroelectric capacitor and method of manufacturing the same | Yoshinori Kumura, Tohru Ozaki, Hiroyuki Kanaya, Shinichi Watanabe | 2006-08-22 |
| 7022531 | Semiconductor memory device and method of fabricating the same | Tohru Ozaki, Toyota Morimoto, Hiroyuki Kanaya | 2006-04-04 |
| 6982453 | Semicondutor device having ferroelectric capacitor and hydrogen barrier film and manufacturing method thereof | Hiroyuki Kanaya, Toyota Morimoto, Osamu Hidaka, Yoshinori Kumura, Tsuyoshi Iwamoto | 2006-01-03 |
| 6982444 | Ferroelectric memory device having a hydrogen barrier film | Hiroyuki Kanaya, Koji Yamakawa, Tsuyoshi Iwamoto, Hiroshi Mochizuki, Yoshinori Kumura | 2006-01-03 |
| 6972990 | Ferro-electric memory device and method of manufacturing the same | Yoshinori Kumura, Tohru Ozaki, Hiroyuki Kanaya, Yoshiro Shimojo | 2005-12-06 |
| 6967367 | Ferro-electric memory device and method of manufacturing the same | Yoshinori Kumura | 2005-11-22 |
| 6680499 | Semiconductor device and method of manufacturing the same | Yoshinori Kumura, Hiroyuki Kanaya | 2004-01-20 |
| 6611014 | Semiconductor device having ferroelectric capacitor and hydrogen barrier film and manufacturing method thereof | Hiroyuki Kanaya, Toyota Morimoto, Osamu Hidaka, Yoshinori Kumura, Tsuyoshi Iwamoto | 2003-08-26 |
| 6611015 | Semiconductor device including dummy upper electrode | Tohru Ozaki, Toyota Morimoto, Hiroyuki Kanaya | 2003-08-26 |