Issued Patents All Time
Showing 51–75 of 109 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8674046 | Source material for preparing low dielectric constant material | Hideharu Nobutoki, Teruhiko Kumada, Toshiyuki Toyoshima, Suguru Nagae | 2014-03-18 |
| 8609443 | Semiconductor device manufacturing method | Kazuhiro Shimizu, Hajime Akiyama | 2013-12-17 |
| 8581331 | Nonvolatile semiconductor memory device | — | 2013-11-12 |
| 8569823 | Semiconductor device and manufacturing method thereof | Tsunehiro Ino, Masao Shingu, Shosuke Fujii, Akira Takashima, Daisuke Matsushita +3 more | 2013-10-29 |
| 8559216 | Nonvolatile semiconductor memory device | Daisuke Matsushita, Koichi Muraoka | 2013-10-15 |
| 8546868 | Non-volatile semiconductor memory device and method of manufacturing the same | Yasushi Nakasaki, Koichi Muraoka, Shoko Kikuchi | 2013-10-01 |
| 8531890 | Nonvolatile semiconductor memory device and method for driving same | Jun Fujiki, Koichi Muraoka | 2013-09-10 |
| 8467241 | Semiconductor memory device | Jun Fujiki, Kiwamu Sakuma, Yukio Nakabayashi, Masumi Saitoh | 2013-06-18 |
| 8461563 | Resistance change memory | — | 2013-06-11 |
| 8426909 | Nonvolatile semiconductor memory device | — | 2013-04-23 |
| 8415736 | Non-volatile semiconductor memory device and method of manufacturing the same | Yasushi Nakasaki, Koichi Muraoka, Shoko Kikuchi | 2013-04-09 |
| 8404314 | Plasma CVD apparatus, method for forming thin film and semiconductor device | Teruhiko Kumada, Hideharu Nobutoki | 2013-03-26 |
| 8391075 | Nonvolatile semiconductor memory device and method for driving same | Jun Fujiki, Koichi Muraoka | 2013-03-05 |
| 8324657 | Semiconductor device | Kazuhiro Shimizu, Hajime Akiyama | 2012-12-04 |
| 8294195 | Nonvolatile semiconductor memory element, nonvolatile semiconductor memory, and method for operating nonvolatile semiconductor memory element | Masao Shingu, Jun Fujiki, Koichi Muraoka | 2012-10-23 |
| 8288294 | Insulating film for semiconductor device, process and apparatus for producing insulating film for semiconductor device, semiconductor device, and process for producing the semiconductor device | Hidetaka Kafuku, Toshihito FUJIWARA, Toshihiko Nishimori, Tadashi Shimazu, Hideharu Nobutoki +4 more | 2012-10-16 |
| 8237217 | Nonvolatile semiconductor memory device | — | 2012-08-07 |
| 8223552 | Nonvolatile semiconductor memory device and method for driving the same | Jun Fujiki, Koichi Muraoka | 2012-07-17 |
| 8217444 | Non-volatile semiconductor memory device and method of manufacturing the same | Yasushi Nakasaki, Koichi Muraoka, Shoko Kikuchi | 2012-07-10 |
| 8193577 | Nonvolatile semiconductor memory device | Akira Takashima, Masao Shingu, Koichi Muraoka | 2012-06-05 |
| 8154072 | Nonvolatile semiconductor memory apparatus | Masahiro Koike, Yuichiro Mitani, Tatsuo Shimizu, Yasushi Nakasaki, Akira Nishiyama | 2012-04-10 |
| 8058681 | Nonvolatile semiconductor memory element, nonvolatile semiconductor memory, and method for operating nonvolatile semiconductor memory element | Masao Shingu, Jun Fujiki, Koichi Muraoka | 2011-11-15 |
| 8030701 | Memory cell of nonvolatile semiconductor memory device | — | 2011-10-04 |
| 8013380 | Non-volatile semiconductor memory device and method of manufacturing the same | Yasushi Nakasaki, Koichi Muraoka, Shoko Kikuchi | 2011-09-06 |
| 7989871 | Nonvolatile semiconductor memory device having insulating films that include multiple layers formed by insulating materials having d-orbital metal element and insulating materials without d-orbital metal element | — | 2011-08-02 |