Issued Patents All Time
Showing 25 most recent of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400695 | Semiconductor memory with adjustment circuit and method for controlling a semiconductor memory | — | 2025-08-26 |
| 12283309 | Pseudo-static random-access memory and reading method thereof | Junichi Sasaki | 2025-04-22 |
| 11842765 | Semiconductor memory device operates asynchronously with external clock signal | — | 2023-12-12 |
| 11636888 | Memory system and operation method thereof | — | 2023-04-25 |
| 11488652 | Semiconductor memory device to control operating timing based on temperature of the memory device | — | 2022-11-01 |
| 11367470 | Memory controller | — | 2022-06-21 |
| 11127440 | Pseudo static random access memory and method for operating pseudo static random access memory | Yukihiro Nomura | 2021-09-21 |
| 11056207 | Efuse circuit and operation method thereof | — | 2021-07-06 |
| 10957378 | Control circuit and control method thereof for pseudo static random access memory | — | 2021-03-23 |
| 10665286 | Pseudo static random access memory and control method thereof | Hitoshi Ikeda | 2020-05-26 |
| 10418075 | Bit line power supply apparatus | — | 2019-09-17 |
| 10262908 | Method for manufacturing semiconductor device | — | 2019-04-16 |
| 9379312 | Magnetoresistive effect element and magnetic random access memory using the same | Tadahiko Sugibayashi, Eiji Kariyada, Norikazu Ohshima, Shunsuke Fukami, Tetsuhiro Suzuki +3 more | 2016-06-28 |
| 9336890 | Simultaneous programming of many bits in flash memory | — | 2016-05-10 |
| 9269456 | Semiconductor memory test method and semiconductor memory | Yoshimasa Yagishita, Hajime Aoki | 2016-02-23 |
| 9224487 | Semiconductor memory read and write access | Toshiya Uchida | 2015-12-29 |
| 8830735 | Magnetic memory including memory cells incorporating data recording layer with perpendicular magnetic anisotropy film | Eiji Kariyada, Katsumi Suemitsu, Hironobu Tanigawa, Tetsuhiro Suzuki, Kiyokazu Nagahara +2 more | 2014-09-09 |
| 8433960 | Semiconductor memory and method for testing the same | — | 2013-04-30 |
| 8385128 | Semiconductor memory | Toshiya Uchida | 2013-02-26 |
| 8368175 | Capacitor, semiconductor device having the same, and method of producing them | Takashi Nakagawa, Nobuyuki Ikarashi, Makiko Oshida | 2013-02-05 |
| 8276027 | Semiconductor memory and method for testing the same | — | 2012-09-25 |
| 8111575 | Semiconductor device | Shinya Fujioka, Yoshitaka Takahashi, Jun Ohno, Akihiro Funyu, Shinichiro Suzuki | 2012-02-07 |
| 7937630 | Semiconductor memory and method for testing the same | — | 2011-05-03 |
| 7706209 | Semiconductor memory device capable of driving non-selected word lines to a variable negative potential based on a bank access operation | Masato Takita, Masato Matsumiya, Satoshi Eto, Toshikazu Nakamura, Masatomo Hasegawa +6 more | 2010-04-27 |
| 7688659 | Semiconductor memory capable of testing a failure before programming a fuse circuit and method thereof | Jun Ohno, Hiroyuki Kobayashi | 2010-03-30 |