Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7742337 | Semiconductor memory | Yutaka Takikawa, Satoko Kamakura, Kazuo Nomura, Kazuyuki Kawamoto, Nobutaka Imanishi | 2010-06-22 |
| 7486556 | Semiconductor memory | Yutaka Takikawa, Satoko Kamakura, Kazuo Nomura, Kazuyuki Kawamoto, Nobutaka Imanishi | 2009-02-03 |
| 7400530 | Semiconductor memory | Yutaka Takikawa, Satoko Kamakura, Kazuo Nomura, Kazuyuki Kawamoto, Nobutaka Imanishi | 2008-07-15 |
| 7307889 | Semiconductor memory | Yutaka Takikawa, Satoko Kamakura, Kazuo Nomura, Kazuyuki Kawamoto, Nobutaka Imanishi | 2007-12-11 |
| 5381366 | Non-volatile semiconductor memory device with timer controlled re-write inhibit means | Seiichiro Asari | 1995-01-10 |
| 5278786 | Non-volatile semiconductor memory device having an area responsive to writing allowance signal | Seiichiro Asari | 1994-01-11 |
| 4945535 | Information processing unit | Osamu Hosotani, Naoki Takahashi | 1990-07-31 |