Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50512 | Non-volatile semiconductor storage device | Dai Nakamura, Kenji Gomikawa, Takeshi Shimane, Mitsuhiro Noguchi, Koji Hosono +2 more | 2025-07-29 |
| 12178049 | Semiconductor storage device | — | 2024-12-24 |
| 11937432 | Semiconductor device with regions and contacts | — | 2024-03-19 |
| 11670631 | Semiconductor device | — | 2023-06-06 |
| RE49274 | Non-volatile semiconductor storage device | Dai Nakamura, Kenji Gomikawa, Takeshi Shimane, Mitsuhiro Noguchi, Koji Hosono +2 more | 2022-11-01 |
| 11302696 | Semiconductor device and method of manufacturing semiconductor device | Masayuki Akou | 2022-04-12 |
| 11133323 | High-voltage transistor having shielding gate | Kikuko Sugimae, Takeshi Kamigaichi | 2021-09-28 |
| 11018128 | Semiconductor device | — | 2021-05-25 |
| RE47355 | Non-volatile semiconductor storage device | Dai Nakamura, Kenji Gomikawa, Takeshi Shimane, Mitsuhiro Noguchi, Koji Hosono +2 more | 2019-04-16 |
| 10170489 | High-voltage transistor having shielding gate | Kikuko Sugimae, Takeshi Kamigaichi | 2019-01-01 |
| 10134733 | Semiconductor device | — | 2018-11-20 |
| 10079268 | Memory device | Hiroki Okamoto, Akira Hokazono | 2018-09-18 |
| RE46526 | Non-volatile semiconductor storage device | Dai Nakamura, Kenji Gomikawa, Takeshi Shimane, Mitsuhiro Noguchi, Koji Hosono +2 more | 2017-08-29 |
| 9590052 | High-voltage transistor having shielding gate | Kikuko Sugimae, Takeshi Kamigaichi | 2017-03-07 |
| 9190154 | Nonvolatile semiconductor memory device | — | 2015-11-17 |
| 9058882 | Nonvolatile semiconductor memory device | — | 2015-06-16 |
| 9035370 | Semiconductor device | Yoshiko Kato | 2015-05-19 |
| 8994121 | Nonvolatile semiconductor memory device | Masato Endo | 2015-03-31 |
| RE45307 | Non-volatile semiconductor storage device | Dai Nakamura, Kenji Gomikawa, Takeshi Shimane, Mitsuhiro Noguchi, Koji Hosono +2 more | 2014-12-30 |
| 8885414 | Nonvolatile semiconductor memory device | — | 2014-11-11 |
| 8860121 | Semiconductor device having upper layer portion of semiconductor substrate divided into a plurality of active areas | Yoshiko Kato, Mitsuhiro Noguchi | 2014-10-14 |
| 8791517 | Semiconductor device | Yoshiko Kato, Yoshihisa Watanabe, Koichi Fukuda, Kazunori Masuda | 2014-07-29 |
| 8698274 | High-voltage transistor having shielding gate | Kikuko Sugimae, Takeshi Kamigaichi | 2014-04-15 |
| 8698204 | Semiconductor memory device | Yoshiko Kato | 2014-04-15 |
| 8681556 | Non-volatile semiconductor memory device | Kikuko Sugimae | 2014-03-25 |