Issued Patents All Time
Showing 1–25 of 156 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10318195 | Memory system having a plurality of types of memory chips and a memory controller for controlling the memory chips | — | 2019-06-11 |
| 10133498 | Memory system having a plurality of types of memory chips and a memory controller for controlling the memory chips | — | 2018-11-20 |
| 9418029 | Memory system having a plurality of types of memory chips and a memory controller for controlling the memory chips | — | 2016-08-16 |
| 8977832 | Memory system having a plurality of types of memory chips and a memory controller for controlling the memory chips | — | 2015-03-10 |
| 8972688 | Memory system having a plurality of types of memory chips and a memory controller for controlling the memory chips | — | 2015-03-03 |
| 8972687 | Memory system having a plurality of types of memory chips and a memory controller for controlling the memory chips | — | 2015-03-03 |
| 8972686 | Memory system having a plurality of types of memory chips and a memory controller for controlling the memory chips | — | 2015-03-03 |
| 8886897 | Memory system having a plurality of types of memory chips and a memory controller for controlling the memory chips | — | 2014-11-11 |
| 8878571 | Driver circuit of Schottky transistor | — | 2014-11-04 |
| 8836380 | Bootstrap circuit | — | 2014-09-16 |
| 8773176 | Driving method and driving circuit of schottky type transistor | Yasumori Miyazaki | 2014-07-08 |
| 8766711 | Switching circuit with controlled driver circuit | — | 2014-07-01 |
| 8683165 | Memory system having a plurality of types of memory chips and a memory controller for controlling the memory chips | — | 2014-03-25 |
| 8541815 | High electron mobility transistor circuit | Tsutomu Hosoda, Toshiya Sato | 2013-09-24 |
| 8536622 | Semiconductor device and power supply apparatus | Tsutomu Hosoda | 2013-09-17 |
| 8431965 | Control circuit of transistor and method | — | 2013-04-30 |
| 8312240 | Memory system having a plurality of types of memory chips and a memory controller for controlling the memory chips | — | 2012-11-13 |
| 7941730 | Memory system | Toshio Ogawa, Yoshinori Okajima, Tetsuhiko Endo, Yasuro Matsuzaki | 2011-05-10 |
| 7937645 | Semiconductor memory | Toshio Ogawa, Yoshinori Okajima, Tetsuhiko Endo, Yasuro Matsuzaki | 2011-05-03 |
| 7827468 | Memory system including nonvolatile memory and volatile memory and operating method of same | Yoshiharu Kato, Toshio Ogawa, Tetsuhiko Endoh, Yoshinori Okajima | 2010-11-02 |
| 7561455 | Memory system using single wavelength optical transmission | Toshio Ogawa, Yoshinori Okajima, Tetsuhiko Endo, Yasuro Matsuzaki | 2009-07-14 |
| 7417884 | Memory system | Toshio Ogawa, Yoshinori Okajima, Tetsuhiko Endo, Yasuro Matsuzaki | 2008-08-26 |
| 7388791 | Signal interface | Yoshiharu Kato, Toshio Ogawa, Tetsuhiko Endoh, Yoshinori Okajima | 2008-06-17 |
| 7386659 | Memory system | — | 2008-06-10 |
| 7370141 | Memory system | — | 2008-05-06 |