Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10854546 | Manufacturing method of a semiconductor device and method for creating a layout thereof | Chikaaki Kodama | 2020-12-01 |
| 10725909 | Memory device controlling including reading from a first memory and writing to a second memory based on timing and control signals | Shouichi Ozaki | 2020-07-28 |
| 10720220 | Sense amplifier having a sense transistor to which different voltages are applied during sensing and after sensing to correct a variation of the threshold voltage of the sense transistor | Yoshihiko Kamata, Yoko Deguchi, Takuyo Kodama, Tsukasa Kobayashi, Mario Sako | 2020-07-21 |
| 10643715 | Semiconductor memory device and memory system configured to perform tracking read on first memory cells followed by shift read on second memory cells using read voltage correction value determined during the tracking read | Hayato KONNO, Yoshikazu Harada, Jun Nakai, Hiroe Kami, Yuko Utsunomiya | 2020-05-05 |
| 10553283 | Semiconductor storage device | Yoko Deguchi, Tadashi Yasufuku, Takuyo Kodama | 2020-02-04 |
| 10515703 | Semiconductor memory device sense amplifier conductor layout and semiconductor memory device using a second read voltage during a read operation | — | 2019-12-24 |
| 10490499 | Manufacturing method of a semiconductor device and method for creating a layout thereof | Chikaaki Kodama | 2019-11-26 |
| 10454721 | Semiconductor device and memory system | Kensuke Yamamoto | 2019-10-22 |
| 10418112 | Semiconductor memory device | — | 2019-09-17 |
| 10297326 | Sense amplifier and latch circuit for a semiconductor memory device and method of operation thereof | Yoshihiko Kamata, Yoko Deguchi, Takuyo Kodama, Tsukasa Kobayashi, Mario Sako | 2019-05-21 |
| 10163517 | Semiconductor memory device and memory system configured to perform tracking read on first memory cells followed by shift read on second memory cells using read voltage correction value determined during the tracking read | Hayato KONNO, Yoshikazu Harada, Jun Nakai, Hiroe Kami, Yuko Utsunomiya | 2018-12-25 |
| 10163790 | Manufacturing method of a semiconductor device and method for creating a layout thereof | Chikaaki Kodama | 2018-12-25 |
| 10121549 | Semiconductor memory device | — | 2018-11-06 |
| 10043905 | Semiconductor device | Kazuhide Yoneya | 2018-08-07 |
| 9953714 | Semiconductor device | — | 2018-04-24 |
| 9859011 | Semiconductor memory device and memory system | Hayato KONNO, Yoshikazu Harada, Jiyun Nakai, Hiroe Kami, Yuko Utsunomiya | 2018-01-02 |
| 9806021 | Manufacturing method of a semiconductor device and method for creating a layout thereof | Chikaaki Kodama | 2017-10-31 |
| 9653125 | Storage device, memory device and semiconductor device for improving data transfer speeds | Shouichi Ozaki | 2017-05-16 |
| 9583437 | Manufacturing method of a semiconductor device and method for creating a layout thereof | Chikaaki Kodama | 2017-02-28 |
| 9570182 | Semiconductor memory device and memory system | Shouichi Ozaki | 2017-02-14 |
| 9564185 | Semiconductor memory device | — | 2017-02-07 |
| 9520164 | ZQ calibration circuit and semiconductor device including the same | Kensuke Yamamoto, Shouichi Ozaki | 2016-12-13 |
| 9209070 | Manufacturing method of a semiconductor device and method for creating a layout thereof | Chikaaki Kodama | 2015-12-08 |
| 8865583 | Manufacturing method of a semiconductor device and method for creating a layout thereof | Chikaaki Kodama | 2014-10-21 |
| 8816723 | Buffer circuit | — | 2014-08-26 |