Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5475794 | Semiconductor neural network and operating method thereof | — | 1995-12-12 |
| 5396581 | Semiconductor neural network and operating method thereof | — | 1995-03-07 |
| 5394511 | Coupling element for semiconductor neural network device | — | 1995-02-28 |
| 5375088 | Random access memory with plurality of amplifier groups | Kiyohiro Furutani, Kazutami Arimoto, Noriaki Matsumoto, Yoshio Matsuda | 1994-12-20 |
| 5293598 | Random access memory with a plurality of amplifier groups | Kiyohiro Furutani, Kazutami Arimoto, Noriaki Matsumoto, Yoshio Matsuda | 1994-03-08 |
| 5274746 | Coupling element for semiconductor neural network device | — | 1993-12-28 |
| 5202956 | Semiconductor neural network and operating method thereof | — | 1993-04-13 |
| 5177708 | Dynamic random access memory and method for equalizing sense amplifier drive signal lines | Kiyohiro Furutani | 1993-01-05 |
| 5132930 | CMOS dynamic memory device having multiple flip-flop circuits selectively coupled to form sense amplifiers specific to neighboring data bit lines | Kiyohiro Furutani, Kazutami Arimoto, Noriaki Matsumoto, Yoshio Matsuda | 1992-07-21 |
| 5084746 | Semiconductor memory device | Kazutami Arimoto, Kiyohiro Furutani | 1992-01-28 |
| 5053638 | Semiconductor neural circuit device having capacitive coupling and operating method thereof | Kiyohiro Furutani | 1991-10-01 |
| 5021988 | Semiconductor neural network and method of driving the same | — | 1991-06-04 |
| 5012472 | Dynamic type semiconductor memory device having an error checking and correcting circuit | Kazutami Arimoto, Kiyohiro Furutani | 1991-04-30 |
| 5003542 | Semiconductor memory device having error correcting circuit and method for correcting error | Kiyohiro Furutani, Kazutami Arimoto | 1991-03-26 |
| 4988891 | Semiconductor neural network including photosensitive coupling elements | — | 1991-01-29 |
| 4982370 | Shared sense amplifier semiconductor memory | Noriaki Matsumoto, Toshifumi Kobayashi | 1991-01-01 |
| 4979013 | Semiconductor memory device | Kiyohiro Furutani, Kazutami Arimoto | 1990-12-18 |
| 4961095 | Semiconductor memory device with word lines adjacent and non-intersecting with capacitor grooves | — | 1990-10-02 |
| 4912678 | Dynamic random access memory device with staggered refresh | — | 1990-03-27 |
| 4896197 | Semiconductor memory device having trench and stacked polysilicon storage capacitors | — | 1990-01-23 |
| 4873669 | Random access memory device operable in a normal mode and in a test mode | Kiyohiro Furutani, Kazutami Arimoto, Noriaki Matsumoto, Yoshio Matsuda | 1989-10-10 |
| 4849938 | Semiconductor memory device | Kiyohiro Furutani, Kazutami Arimoto, Noriaki Matsumoto, Yoshio Matsuda | 1989-07-18 |
| 4833518 | Semiconductor memory device having improved interconnection structure of memory cell array | Yoshio Matsuda, Kazutami Arimoto, Noriaki Matsumoto, Kiyohiro Furutani | 1989-05-23 |
| 4833653 | Dynamic random access memory having selectively activated subarrays | Kazutami Arimoto, Kiyohiro Furutani, Noriaki Matsumoto, Yoshio Matsuda | 1989-05-23 |
| 4817056 | Semiconductor memory device | Kiyohiro Furutani, Kazutami Arimoto, Noriaki Matsumoto, Yoshio Matsuda | 1989-03-28 |