Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10366770 | Bit error rate estimation for NAND flash memory | Avi Steiner, Hanan Weingarten | 2019-07-30 |
| 10018673 | Semiconductor device and current control method of semiconductor device | — | 2018-07-10 |
| 9928920 | Memory controller, storage device, and read retry method | Tsuyoshi Atsumi, Masanobu Shirakawa, Tokumasa Hara, Naoya Tokiwa | 2018-03-27 |
| 9921772 | Semiconductor memory device that randomizes data and randomizer thereof | Tsuyoshi Atsumi | 2018-03-20 |
| 9653156 | Memory controller, nonvolatile semiconductor memory device and memory system | Masanobu Shirakawa, Tsuyoshi Atsumi, Hidetaka Tsuji, Tomoyuki Kantani, Hideaki Yamamoto | 2017-05-16 |
| 9625986 | Semiconductor device and temperature control method of semiconductor device | Shuuji Matsumoto | 2017-04-18 |
| 9190159 | Semiconductor memory device | — | 2015-11-17 |
| 9129711 | Semiconductor memory device | — | 2015-09-08 |
| 9081711 | Virtual address cache memory, processor and multiprocessor | Kenta Yasufuku, Shigeaki Iwasa, Hiroo Hayashi, Seiji Maeda, Mitsuo Saito | 2015-07-14 |
| 8949572 | Effective address cache memory, processor and effective address caching method | Shigeaki Iwasa, Seiji Maeda, Nobuhiro Yoshida, Mitsuo Saito, Hiroo Hayashi | 2015-02-03 |
| 8607024 | Virtual address cache memory, processor and multiprocessor | Kenta Yasufuku, Shigeaki Iwasa, Hiroo Hayashi, Seiji Maeda, Mitsuo Saito | 2013-12-10 |
| 7809890 | Systems and methods for increasing yield of devices having cache memories by inhibiting use of defective cache entries | Satoru Takase | 2010-10-05 |
| 7738483 | Systems and methods for managing communication between master and slave devices | — | 2010-06-15 |
| 7409475 | System and method for a high-speed shift-type buffer | — | 2008-08-05 |
| 6643792 | Integrated circuit device having clock frequency changing function, computer system using the integrated circuit device and clock frequency changing method | — | 2003-11-04 |
| 6418515 | Cache flush unit | — | 2002-07-09 |
| 5881264 | Memory controller and memory control system | — | 1999-03-09 |