Issued Patents All Time
Showing 25 most recent of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11990852 | Control device for electric motor | — | 2024-05-21 |
| 11315917 | Apparatuses and methods for high sensitivity TSV resistance measurement circuit | — | 2022-04-26 |
| 11255902 | Apparatuses for selective TSV block testing | — | 2022-02-22 |
| 10797033 | Apparatuses and methods for high sensitivity TSV resistance measurement circuit | — | 2020-10-06 |
| 10797664 | Apparatuses and methods for a chopper instrumentation amplifier | — | 2020-10-06 |
| 10468386 | TSV redundancy and TSV test select scheme | Homare Sato, Chikara Kondo | 2019-11-05 |
| 10432158 | Apparatuses and methods for a chopper instrumentation amplifier | — | 2019-10-01 |
| 10037971 | Semiconductor device having plural memory chip | — | 2018-07-31 |
| 9766646 | Constant current source circuit | — | 2017-09-19 |
| 9252091 | Semiconductor device having penetrating electrodes each penetrating through semiconductor chip | — | 2016-02-02 |
| 9252081 | Semiconductor device having plural memory chip | — | 2016-02-02 |
| 9252062 | Semiconductor device having optical fuse and electrical fuse | Manabu Ishimatsu, Kentaro Hara | 2016-02-02 |
| 9171588 | Semiconductor device capable of performing a read leveling and a write leveling based on an ambient temperature | Naoki Ogawa | 2015-10-27 |
| 9152164 | Constant current source circuit | — | 2015-10-06 |
| 9136204 | Semiconductor device having penetrating electrodes each penetrating through substrate | — | 2015-09-15 |
| 9117829 | Semiconductor device including guard ring and groove | Koji Torii | 2015-08-25 |
| 8981558 | Semiconductor device | — | 2015-03-17 |
| 8952498 | Semiconductor device having plural stacked chips | Yasuyuki Shigezane, Hideyuki Yokou | 2015-02-10 |
| 8924903 | Semiconductor device having plural memory chip | — | 2014-12-30 |
| 8817559 | Semiconductor device and manufacturing method thereof | Shinji Furumi | 2014-08-26 |
| 8765526 | Method of manufacturing semiconductor device including plural semiconductor chips stacked together | — | 2014-07-01 |
| 8737123 | Semiconductor device, information processing system including same, and controller for controlling semiconductor device | — | 2014-05-27 |
| 8735288 | Semiconductor device and information processing system including the same | Satoshi Itaya, Kayoko Shibata, Shoji Azuma | 2014-05-27 |
| 8687444 | Semiconductor device and manufacturing method thereof | Hiroki Ichikawa | 2014-04-01 |
| 8653806 | Bandgap reference circuit and method of starting bandgap reference circuit | — | 2014-02-18 |