Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12295148 | Semiconductor memory device | Hiroki TOKUHIRA, Hiroshi TAKEHIRA, Hiroyuki Ode, Jieqiong ZHANG | 2025-05-06 |
| 12029136 | Magnetic memory device including magnetoresistance effect element | Shogo Itai, Tadaomi Daibou, Yuichi Ito | 2024-07-02 |
| 11963459 | Switching device and resistance variable device | Hiroshi TAKEHIRA, Tadaomi Daibou, Hiroki Kawai, Yuichi Ito | 2024-04-16 |
| 11678593 | Semiconductor memory device with a phase change layer and particular heater material | Takeshi Iwasaki, Tadaomi Daibou, Hiroki Kawai | 2023-06-13 |
| 11600772 | Resistance variable device with chalcogen-containing layer | Hiroki Kawai, Tadaomi Daibou, Hiroki TOKUHIRA, Masatoshi Yoshikawa, Yuichi Ito | 2023-03-07 |
| 11081525 | Storage device | Takeshi Iwasaki, Hiroki Kawai | 2021-08-03 |
| 10916698 | Semiconductor storage device including hexagonal insulating layer | Takeshi Iwasaki | 2021-02-09 |
| 10892300 | Storage device | Takanori Usami, Takeshi Ishizaki, Ryohei Kitao, Takeshi Iwasaki, Atsuko Sakata | 2021-01-12 |
| 8542544 | Semiconductor device having a plurality of memory regions and method of testing the same | Koji Mine | 2013-09-24 |