Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10347334 | Variable resistance memory | — | 2019-07-09 |
| 9679947 | Semiconductor memory device | Masaki Yamato, Shigeki Kobayashi, Hiroyuki Fukumizu, Takeshi Yamaguchi | 2017-06-13 |
| 9590016 | 3D semiconductor memory device having variable resistance memory elements | Masaki Yamato, Shigeki Kobayashi, Hiroyuki Fukumizu, Takeshi Yamaguchi | 2017-03-07 |
| 9370920 | Electrostatic chuck, mount plate support, and manufacturing method of electrostatic chuck | Hideo Eto, Makoto Saito | 2016-06-21 |
| 9246088 | Semiconductor memory device having a variable resistance layer serving as a memory layer | Masaki Yamato, Shigeki Kobayashi, Hiroyuki Fukumizu, Takeshi Yamaguchi | 2016-01-26 |
| 9018613 | Semiconductor memory device with a memory cell block including a block film | Hiroyuki Fukumizu, Shigeki Kobayashi, Masaki Yamato | 2015-04-28 |
| 9013912 | Nonvolatile semiconductor memory device and method of forming same | Shigeki Kobayashi, Masaki Yamato, Hiroyuki Fukumizu | 2015-04-21 |
| 9007809 | Semiconductor memory device | Hiroyuki Fukumizu, Shigeki Kobayashi, Masaki Yamato, Takeshi Yamaguchi | 2015-04-14 |
| 8971092 | Semiconductor memory device | Shigeki Kobayashi, Masaki Yamato, Hiroyuki Fukumizu, Takeshi Yamaguchi | 2015-03-03 |
| 8916846 | Nonvolatile memory device | Shigeki Kobayashi, Takeshi Yamaguchi, Masaki Yamato, Hiroyuki Fukumizu | 2014-12-23 |
| 8912521 | Non-volatile semiconductor memory device | Hiroyuki Fukumizu, Shigeki Kobayashi, Masaki Yamato | 2014-12-16 |
| 8866117 | Semiconductor storage device including a diode and a variable resistance element | Katsuyuki Sekine, Hiroyuki Fukumizu | 2014-10-21 |
| 8766226 | Non-volatile semiconductor storage device and manufacturing method of non-volatile semiconductor storage device | — | 2014-07-01 |
| 8735859 | Nonvolatile semiconductor memory device | Shuichi Kuboi, Masayuki Takata, Tsukasa Nakai, Hiroyuki Fukumizu, Kenichi Ootsuka | 2014-05-27 |
| 8455346 | Method for manufacturing nonvolatile memory device | Hiroyuki Fukumizu, Shinichi Nakao, Kei Watanabe, Kazuhiko Yamamoto, Ichiro Mizushima +1 more | 2013-06-04 |
| 8378331 | Nonvolatile semiconductor memory device | Yasuhiro Satoh, Tsukasa Nakai, Kazuhiko Yamamoto, Motoya Kishida, Hiroyuki Fukumizu | 2013-02-19 |
| 8339834 | Non-volatile semiconductor memory device including a variable resistance element | Tsukasa Nakai, Shuichi Kuboi, Motoya Kishida, Akiko Nomachi, Masanobu Baba +1 more | 2012-12-25 |
| 8334525 | Nonvolatile semiconductor memory device including a variable resistance layer including carbon | Tsukasa Nakai, Hiroyuki Fukumizu, Motoya Kishida, Kazuyuki Yahiro, Yasuhiro Satoh | 2012-12-18 |
| 8274816 | Nonvolatile memory device and information recording method | Noriko Bota, Hiroyuki Fukumizu, Takuya Konno, Kazuhito Nishitani | 2012-09-25 |
| 8264866 | Nonvolatile memory device and method for manufacturing same | Hiroyuki Fukumizu, Tsukasa Nakai | 2012-09-11 |