Issued Patents All Time
Showing 25 most recent of 131 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11993517 | Surface-modified carbon material, and method for producing surface-modified carbon material | Kazukuni Tahara, Yoshito Tobe, Yuki Kubo, Steven Willy Nicolas De Feyter, Brandon Edward Hirsch +1 more | 2024-05-28 |
| 11935576 | Semiconductor device performing row hammer refresh operation | Takuya Nakanishi, Shinji Bessho | 2024-03-19 |
| 11837276 | Apparatuses and methods for 1T and 2T memory cell architectures | Hiroki Takahashi | 2023-12-05 |
| 11777488 | Charge transfer between gate terminals of sub-threshold current reduction circuit transistors and related apparatuses and methods | Hiroshi Akamatsu, Yuan He | 2023-10-03 |
| 11748198 | Apparatuses, systems, and methods for error correction | Takuya Nakanishi, Minari Arai | 2023-09-05 |
| 11681578 | Apparatuses, systems, and methods for multi-pump error correction | Takuya Nakanishi | 2023-06-20 |
| 11645150 | Apparatuses, systems, and methods for error correction | Minari Arai | 2023-05-09 |
| 11615845 | Redundancy in microelectronic devices, and related methods, devices, and systems | Minari Arai | 2023-03-28 |
| 11605421 | Semiconductor device having driver circuits and sense amplifiers | Katsuhiro Kitagawa, Minari Arai, Nobuki Takahashi | 2023-03-14 |
| 11587637 | Apparatuses, systems, and methods for error correction of selected bit pairs | Takuya Nakanishi | 2023-02-21 |
| 11481279 | Apparatus including refresh controller controlling refresh operation responsive to data error | — | 2022-10-25 |
| 11340984 | Apparatuses, systems, and methods for error correction | Takuya Nakanishi, Minari Arai | 2022-05-24 |
| 11315620 | Semiconductor device performing row hammer refresh operation | Takuya Nakanishi, Shinji Bessho | 2022-04-26 |
| 11290103 | Charge transfer between gate terminals of subthreshold current reduction circuit transistors and related apparatuses and methods | Hiroshi Akamatsu, Yuan He | 2022-03-29 |
| 11270750 | Semiconductor device performing row hammer refresh operation | Takuya Nakanishi, Shinji Bessho | 2022-03-08 |
| 11217325 | Apparatuses and methods for providing internal double data rate operation from external single data rate signals | Yuan Hsuan Jhang, Takuya Nakanishi | 2022-01-04 |
| 11183260 | Transmit line monitoring circuitry, and related methods, devices, and systems | Yoshinori Fujiwara, Dave Jefferson, Jason Johnson, Vivek Kotti, Minoru Someya +1 more | 2021-11-23 |
| 11169876 | Apparatuses, systems, and methods for error correction | Minari Arai | 2021-11-09 |
| 11038395 | Rotor of rotary electrical machine | Shintaro Shimizu, Kenji Maekawa, Yoshiro Imazawa | 2021-06-15 |
| 11037616 | Apparatuses and methods for refresh operations in semiconductor memories | Shinji Bessho, Takuya Nakanishi | 2021-06-15 |
| 11011218 | Apparatuses and methods for refresh operations including multiple refresh activations | Shinji Bessho, Takuya Nakanishi | 2021-05-18 |
| 10984868 | Redundancy in microelectronic devices, and related methods, devices, and systems | Minari Arai | 2021-04-20 |
| 10706909 | Apparatuses and methods for refresh operations including multiple refresh activations | Shinji Bessho, Takuya Nakanishi | 2020-07-07 |
| 10650878 | Apparatuses and methods for refresh control | — | 2020-05-12 |
| 10381099 | Test mode circuit for memory apparatus | — | 2019-08-13 |