Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10523566 | Memory device | — | 2019-12-31 |
| 9135966 | Semiconductor device including memory capable of reducing power consumption | Hisashi Iwamoto, Yuji Yano | 2015-09-15 |
| 8564998 | Content addressable memory | — | 2013-10-22 |
| 8284582 | Content addressable memory | — | 2012-10-09 |
| 7894227 | Content addressable memory | — | 2011-02-22 |
| 7661042 | Low-power content-addressable-memory device | Hideto Matsuoka | 2010-02-09 |
| 7469369 | Low power content-addressable-memory device | Hideto Matsuoka | 2008-12-23 |
| 7355873 | Highly integrated ternary semiconductor memory device | Koji Nii, Hideaki Abe | 2008-04-08 |
| 7272685 | Integrated circuit with associated memory function | — | 2007-09-18 |
| 6868552 | Ingress noise control system and ingress noise blocking device | Shigefumi Masuda, Hiroo Tamura, Minoru Ishida, Takayuki Tyou | 2005-03-15 |
| 6795325 | Semiconductor memory | — | 2004-09-21 |
| 6731526 | CAM cell array, TCAM cell, TCAM cell array, address search memory, and network address search apparatus | — | 2004-05-04 |
| 6507532 | Semiconductor memory device having row-related circuit operating at high speed | Takeshi Fujino, Akira Yamazaki, Kazutami Arimoto | 2003-01-14 |
| 6127883 | Semiconductor device capable of mirror-symmetrically inverting input/output pin-signal allocation | Kaori Mori | 2000-10-03 |
| 6075728 | Semiconductor memory device accessible at high speed | Hideaki Abe | 2000-06-13 |
| 6043829 | Frame buffer memory with look-up table | — | 2000-03-28 |
| 5953257 | Semiconductor memory device accessible at high speed | Hideaki Abe | 1999-09-14 |
| 5767865 | Semiconductor integrated circuit device allowing fast rewriting of image data and image data processing system using the same | Hideto Matsuoka | 1998-06-16 |
| 5341332 | Semiconductor memory device capable of flash writing and method of flash writing | Toshiyuki Ogawa | 1994-08-23 |
| 5325329 | Dual port memory effecting transfer of data between a serial register and an arbitrary memory block | Yoshio Fudeyasu | 1994-06-28 |
| 5313431 | Multiport semiconductor memory device | Koji Uruma, Junko Matsumoto | 1994-05-17 |
| 5305278 | Semiconductor memory device having block write function | — | 1994-04-19 |
| 5278792 | Semiconductor memory device with dummy cycle operation | Yuko Ozeki | 1994-01-11 |
| 5278789 | Semiconductor memory device with improved buffer for generating internal write designating signal and operating method thereof | Katsumi Dosaka | 1994-01-11 |
| 5229965 | Serial accessible semiconductor memory device | — | 1993-07-20 |