Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11200945 | Semiconductor memory device | Takashi Kubo, Masaru Haraguchi, Takeshi Hamamoto, Kenichi Yasuda, Yasuhiko Tsukikawa | 2021-12-14 |
| 10991418 | Semiconductor memory device comprising an interface conforming to JEDEC standard and control device therefor | Masaru Haraguchi, Takashi Kubo, Yasuhiko Tsukikawa, Kenichi Yasuda, Takeshi Hamamoto | 2021-04-27 |
| 10818337 | Semiconductor memory device for preventing occurrence of row hammer issue | Bunsho Kuramori, Mineo Noguchi, Akihiro Hirota, Masahiro Ishihara, Mitsuru Yoneyama +3 more | 2020-10-27 |
| 7952926 | Nonvolatile semiconductor memory device having assist gate | Takashi Kono, Yuichi Kunori | 2011-05-31 |
| 7692966 | Nonvolatile semiconductor memory device having assist gate | Takashi Kono, Yuichi Kunori | 2010-04-06 |
| 7433230 | Nonvolatile semiconductor memory device having assist gate | Takashi Kono, Yuichi Kunori | 2008-10-07 |
| 7154802 | Semiconductor memory device capable of operating at high speed and with low power consumption while ensuring reliability of memory cell | Takashi Kono | 2006-12-26 |
| 7102953 | Semiconductor memory device capable of operating at high speed and with low power consumption while ensuring reliability of memory cell | Takashi Kono | 2006-09-05 |
| 6803792 | Input buffer circuit with constant response speed of output inversion | Kenichi Yasuda | 2004-10-12 |
| 6429743 | Signal conversion circuit for stable differential amplification and semiconductor device provided with the same as input buffer | — | 2002-08-06 |
| 6304507 | Semiconductor storage device | — | 2001-10-16 |
| 6124738 | Input buffer for semiconductor device | — | 2000-09-26 |