Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8482053 | Nonvolatile semiconductor memory device with high-K insulating film | Akira Takashima, Koichi Muraoka | 2013-07-09 |
| 8390054 | Semiconductor memory element and semiconductor memory device | Tsunehiro Ino, Daisuke Matsushita, Yasushi Nakasaki | 2013-03-05 |
| 8294195 | Nonvolatile semiconductor memory element, nonvolatile semiconductor memory, and method for operating nonvolatile semiconductor memory element | Jun Fujiki, Naoki Yasuda, Koichi Muraoka | 2012-10-23 |
| 8193577 | Nonvolatile semiconductor memory device | Akira Takashima, Naoki Yasuda, Koichi Muraoka | 2012-06-05 |
| 8058681 | Nonvolatile semiconductor memory element, nonvolatile semiconductor memory, and method for operating nonvolatile semiconductor memory element | Jun Fujiki, Naoki Yasuda, Koichi Muraoka | 2011-11-15 |
| 7956405 | Semiconductor storage element and manufacturing method thereof | Tsunehiro Ino, Shosuke Fujii, Jun Fujiki, Akira Takashima, Daisuke Matsushita +2 more | 2011-06-07 |
| 7821059 | Semiconductor device and method for manufacturing a semiconductor device | Shoko Kikuchi, Akira Takashima, Tsunehiro Ino, Koichi Muraoka | 2010-10-26 |
| 7642165 | Semiconductor device and fabrication method thereof | Atsuhiro Kinoshita, Yoshinori Tsuchiya | 2010-01-05 |