Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7821819 | Semiconductor memory device and its data reading method | — | 2010-10-26 |
| 7719873 | Memory and semiconductor device with memory state detection | Hironobu Mori, Nobumichi Okazaki, Katsuhisa Aratani | 2010-05-18 |
| 7599210 | Nonvolatile memory cell, storage device and nonvolatile logic circuit | Nobumichi Okazaki, Tsunenori Shiimoto, Wataru Otsuka | 2009-10-06 |
| 7560724 | Storage device with reversible resistance change elements | Katsuhisa Aratani, Tomohito Tsushima, Hiroaki Narisawa, Wataru Otsuka | 2009-07-14 |
| 7471543 | Storage device and semiconductor device | Chieko Nakashima, Hajime Nagao, Nobumichi Okazaki | 2008-12-30 |
| 7423902 | Storage device and semiconductor apparatus | Hironobu Mori, Nobumichi Okazaki | 2008-09-09 |
| 7372718 | Storage and semiconductor device | Hajime Nagao, Tsutomu Sagara, Hironobu Mori, Nobumichi Okazaki, Wataru Ootsuka +2 more | 2008-05-13 |
| 7345908 | Memory device | Nobumichi Okazaki, Katsuhisa Aratani | 2008-03-18 |
| 7336520 | Storage device and semiconductor apparatus | Nobumichi Okazaki, Katsuhisa Aratani | 2008-02-26 |
| 7242606 | Storage apparatus and semiconductor apparatus | Nobumichi Okazaki, Wataru Otsuka, Tomohito Tsushima, Tsutomu Sagara, Chieko Nakashima +2 more | 2007-07-10 |
| 7239542 | Storage apparatus | Wataru Ootsuka, Tomohito Tsushima | 2007-07-03 |
| 7209379 | Storage device and semiconductor device | Hironobu Mori, Chieko Nakashima, Tsutomu Sagara, Nobumichi Okazaki, Hajime Nagao | 2007-04-24 |