Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9003202 | Memory control device, semiconductor memory device, memory system, and memory control method | Takahiko Sugahara, Ikuo Yamaguchi, Takashi Oshikiri | 2015-04-07 |
| 8826042 | Memory controller, memory control apparatus, memory device, memory information protection system, control method for memory control apparatus, and control method for memory device | Takahiko Sugahara, Ikuo Yamaguchi, Takashi Oshikiri | 2014-09-02 |
| 8725952 | Memory controller for suppressing read disturb when data is repeatedly read out | Takahiko Sugahara | 2014-05-13 |
| 8504897 | Memory controller | Masayuki Imagawa | 2013-08-06 |
| 8375169 | Memory controller | Takahiko Sugahara | 2013-02-12 |
| 8296500 | Memory system and computer system | Takashi Oshikiri | 2012-10-23 |
| 8214720 | Bit error prevention method and information processing apparatus | Shinji Tanaka | 2012-07-03 |
| 8015370 | Memory control method and memory system | Yasuhisa Marumo | 2011-09-06 |
| 7663933 | Memory controller | Fumiaki Tsukazaki | 2010-02-16 |
| 6488587 | Game cassette unit with decode controller | Tetsuji Kajitani | 2002-12-03 |
| 5740070 | Apparatus for automatically generating logic circuit | Masakazu Nishimoto, Takeyoshi Hashimoto, Takahiro Masuda | 1998-04-14 |
| 5437037 | Simulation using compiled function description language | — | 1995-07-25 |