Issued Patents All Time
Showing 1–25 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408340 | Memory device including a conductive film with interfacial roughness | Mitsuo Ikeda, Daisuke Ikeno | 2025-09-02 |
| 11990417 | Semiconductor memory device with different fluorine concentrations in sub conductive layers | Hiroki Kitayama, Mitsuo Ikeda, Daisuke Ikeno | 2024-05-21 |
| 11605643 | Semiconductor memory device and manufacturing method thereof | Daisuke Ikeno | 2023-03-14 |
| 11527478 | Semiconductor device, semiconductor memory device, and semiconductor device manufacturing method | Mitsuo Ikeda, Daisuke Ikeno | 2022-12-13 |
| 11227934 | Semiconductor device and method for manufacturing the same | Mitsuo Ikeda, Daisuke Ikeno | 2022-01-18 |
| 11114503 | Memory device | Toshiya Murakami, Masumi Saitoh | 2021-09-07 |
| 10833265 | Storage device | Daisuke Ikeno, Atsuko Sakata | 2020-11-10 |
| 10741443 | Method for manufacturing a semiconductor device | Masayuki Kitamura, Atsuko Sakata, Makoto Wada, Yuichi Yamazaki, Masayuki Katagiri +3 more | 2020-08-11 |
| 10644068 | Memory device | Toshiya Murakami, Masumi Saitoh | 2020-05-05 |
| 10325805 | Method for manufacturing a semiconductor device | Masayuki Kitamura, Atsuko Sakata, Makoto Wada, Yuichi Yamazaki, Masayuki Katagiri +3 more | 2019-06-18 |
| 10199391 | Semiconductor device and method of manufacturing the same | Taishi ISHIKURA, Atsunobu Isobayashi, Masayuki Kitamura | 2019-02-05 |
| 9924593 | Graphene wiring structure and method for manufacturing graphene wiring structure | Tadashi Sakai, Yuichi Yamazaki, Hisao Miyazaki, Masayuki Katagiri, Taishi ISHIKURA | 2018-03-20 |
| 9865547 | Semiconductor device and manufacturing method thereof | Atsunobu Isobayashi, Tadashi Sakai | 2018-01-09 |
| 9761531 | Semiconductor device and method of manufacturing the same | Tatsuro SAITO, Masayuki Kitamura, Atsuko Sakata, Makoto Wada, Tadashi Sakai | 2017-09-12 |
| 9741663 | Semiconductor device and manufacturing method thereof | Taishi ISHIKURA, Atsunobu Isobayashi, Tatsuro SAITO, Tadashi Sakai | 2017-08-22 |
| 9646933 | Semiconductor device and manufacturing method thereof | Tatsuro SAITO, Atsunobu Isobayashi, Tadashi Sakai | 2017-05-09 |
| 9576905 | Semiconductor device and manufacturing method thereof | Taishi ISHIKURA, Atsunobu Isobayashi | 2017-02-21 |
| 9484206 | Semiconductor device including catalyst layer and graphene layer thereon and method for manufacturing the same | Taishi ISHIKURA, Tadashi Sakai, Atsunobu Isobayashi, Makoto Wada, Tatsuro SAITO +2 more | 2016-11-01 |
| 9437716 | Semiconductor device comprising a graphene wire | Makoto Wada, Yuichi Yamazaki, Atsunobu Isobayashi, Tatsuro SAITO | 2016-09-06 |
| 9431345 | Semiconductor device and method of manufacturing the same | Atsuko Sakata, Masayuki Kitamura, Makoto Wada, Masayuki Katagiri, Yuichi Yamazaki | 2016-08-30 |
| 9418938 | Semiconductor device having a graphene interconnect | Masayuki Kitamura, Atsuko Sakata, Hisao Miyazaki, Tadashi Sakai | 2016-08-16 |
| 9404880 | Sensor and method of manufacturing sensor | Tatsuro SAITO, Masayuki Kitamura, Atsuko Sakata, Atsunobu Isobayashi, Tadashi Sakai | 2016-08-02 |
| 9236268 | Manufacturing method of semiconductor device and lithography template | Taishi ISHIKURA, Atsunobu Isobayashi | 2016-01-12 |
| 9209125 | Semiconductor device and manufacturing method of the same | Atsunobu Isobayashi, Tadashi Sakai | 2015-12-08 |
| 9159615 | Graphene interconnection and method of manufacturing the same | Tatsuro SAITO, Makoto Wada, Atsuko Sakata | 2015-10-13 |