Issued Patents All Time
Showing 51–75 of 85 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9805927 | Nonvolatile semiconductor memory device | Shosuke Fujii, Kiwamu Sakuma | 2017-10-31 |
| 9786683 | Nonvolatile semiconductor memory device and method of manufacturing the same | Kiwamu Sakuma, Keiji Ikeda | 2017-10-10 |
| 9761798 | Storage device | Yuuichi Kamimuta, Shosuke Fujii | 2017-09-12 |
| 9755055 | Semiconductor device and method for manufacturing the same | Toshinori Numata, Yukio Nakabayashi | 2017-09-05 |
| 9735201 | Memory device | Harumi Seki, Takayuki Ishikawa | 2017-08-15 |
| 9685462 | Semiconductor device and method of manufacturing the same | Kensuke Ota, Kiwamu Sakuma, Daisuke Matsushita, Chika Tanaka | 2017-06-20 |
| 9614103 | Semiconductor device and method for manufacturing the same | Kensuke Ota, Toshifumi Irisawa, Kiwamu Sakuma | 2017-04-04 |
| 9548085 | Semiconductor memory device | — | 2017-01-17 |
| 9530891 | Semiconductor device and method of manufacturing the same | Kensuke Ota, Toshinori Numata, Chika Tanaka | 2016-12-27 |
| 9502431 | Nonvolatile semiconductor memory device and method of manufacturing the same | Kiwamu Sakuma, Kensuke Ota, Chika Tanaka, Daisuke Matsushita | 2016-11-22 |
| 9412937 | Memory device | Takayuki Ishikawa, Shosuke Fujii, Hidenori Miyagawa, Chika Tanaka, Ichiro Mizushima | 2016-08-09 |
| 9355908 | Semiconductor pillar transistors having channels with different crystal orientations | — | 2016-05-31 |
| 9318532 | Semiconductor memory device | Chika Tanaka, Kensuke Ota, Kiwamu Sakuma, Daisuke Matsushita | 2016-04-19 |
| 9275729 | Semiconductor memory device | Kensuke Ota, Kiwamu Sakuma, Daisuke Matsushita, Yoshihisa Iwata, Chika Tanaka | 2016-03-01 |
| 9203023 | Semiconductor memory device and a method of manufacturing the same | Chika Tanaka, Kikuko Sugimae, Takuya Konno | 2015-12-01 |
| 9202845 | Memory device having a stacked variable resistance layer | Takayuki Ishikawa, Shosuke Fujii, Hidenori Miyagawa, Chika Tanaka, Ichiro Mizushima | 2015-12-01 |
| 9196629 | Non-volatile semiconductor memory device having carbon doped columnar semiconductor layer | Haruka SAKUMA, Shuichi Toriyama, Yoshiaki Fukuzumi, Naoki Yasuda | 2015-11-24 |
| 9190454 | Memory device | Takayuki Ishikawa, Shosuke Fujii, Kiyohito Nishihara | 2015-11-17 |
| 9111965 | Semiconductor device and method of manufacturing the same | Kensuke Ota, Toshinori Numata, Chika Tanaka, Satoshi Inada | 2015-08-18 |
| 9087715 | Nonvolatile semiconductor memory device and method of manufacturing the same | Haruka Kusai, Kiwamu Sakuma, Shosuke Fujii, Masahiro Kiyotoshi | 2015-07-21 |
| 9082973 | Resistance random access memory device | Takayuki Ishikawa, Shosuke Fujii, Hidenori Miyagawa, Hiroki Tanaka | 2015-07-14 |
| 8999801 | Nanowire channel field effect device and method for manufacturing the same | Kensuke Ota, Toshinori Numata | 2015-04-07 |
| 8994087 | Semiconductor device and method for manufacturing the same | Toshinori Numata, Kiwamu Sakuma, Haruka Kusai | 2015-03-31 |
| 8932915 | Semiconductor device and method for manufacturing the same | Toshinori Numata, Yukio Nakabayashi | 2015-01-13 |
| 8907406 | Transistor having impurity distribution controlled substrate and method of manufacturing the same | Kensuke Ota, Toshinori Numata, Chika Tanaka, Yusuke Higashi | 2014-12-09 |