Issued Patents All Time
Showing 26–50 of 131 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10372544 | Apparatus including refresh controller controlling refresh operation responsive to data error | — | 2019-08-06 |
| 10360968 | Apparatuses and methods for refresh control | — | 2019-07-23 |
| 9959921 | Apparatuses and methods for refresh control | — | 2018-05-01 |
| 9852809 | Test mode circuit for memory apparatus | — | 2017-12-26 |
| 9621005 | Rotor of rotating electrical machine | Yoshiro Imazawa | 2017-04-11 |
| 9559381 | Sodium ion secondary battery | Shinichi Komaba, Tomoaki OZEKI, Wataru Murata | 2017-01-31 |
| 9515001 | Semiconductor device having potential monitoring terminal to monitor potential of power-supply line | Atsushi Hatakeyama | 2016-12-06 |
| 9502314 | Method for manufacturing tested apparatus and method for manufacturing system including tested apparatus | Tetsuji Takahashi, Kazuya Takakura | 2016-11-22 |
| 9467142 | Semiconductor device with buffer and replica circuits | Toru Hatakeyama | 2016-10-11 |
| 9466562 | Semiconductor chip having plural penetration electrode penetrating therethrough | Shigeyuki Nakazawa | 2016-10-11 |
| 9379063 | Semiconductor device and semiconductor chip | Keisuke Nomoto | 2016-06-28 |
| 9368188 | Semiconductor device performing refresh operation | Kenichi Sakakibara | 2016-06-14 |
| 9284929 | Electromagnetic fuel injection valve | Hirotaka Nakai, Motoyuki Abe, Yasuo Namaizawa, Nobuaki Kobayashi, Kiyoshi Yoshii +1 more | 2016-03-15 |
| 9236335 | Semiconductor device including stacked semiconductor chips without occurring of crack | — | 2016-01-12 |
| 9230619 | Semiconductor device | — | 2016-01-05 |
| 9218871 | Semiconductor memory device, information processing system including the same, and controller | Yasushi Takahashi | 2015-12-22 |
| 9087555 | Semiconductor device and semiconductor chip | Keisuke Nomoto | 2015-07-21 |
| 9082505 | Method for triggering a delay-locked loop (DLL) update operation or an impedance calibration operation in a dynamic random access memory device | — | 2015-07-14 |
| 9059718 | Semiconductor device | — | 2015-06-16 |
| 9018969 | Semiconductor device with aligned bumps | Machio Segawa | 2015-04-28 |
| 8994401 | Semiconductor device with buffer and replica circuits | Toru Hatakeyama | 2015-03-31 |
| 8958259 | Device performing refresh operations of memory areas | Kenichi Sakakibara | 2015-02-17 |
| 8957695 | Semiconductor device having plural semiconductor chip stacked with one another | Tetsuji Takahashi | 2015-02-17 |
| 8953409 | Semiconductor device capable of minimizing mutual effects between two different operations therein | — | 2015-02-10 |
| 8947943 | Memory system and control method therefor | — | 2015-02-03 |