Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619455 | Pipeline-operating type memory system capable of reading data from a memory array having data width larger than the output data width | Noboru Akiyama, Yuji Yokoyama, Kunihiko Suzuki, Yutaka Kobayashi | 1997-04-08 |
| 5602782 | Pipeline-operating type memory system capable of reading data from a memory array having data width larger than the output data width | Noboru Akiyama, Yuji Yokoyama, Kunihiko Suzuki, Yutaka Kobayashi | 1997-02-11 |
| 5506804 | Dynamic Random Access Type Semiconductor Device | Kazumasa Yanagisawa, Tetsu Udagawa, Kyoko Ishii, Hitoshi Miwa, Atsushi Nozoe +9 more | 1996-04-09 |
| 5373469 | Differential amplifier with a latching function and a memory apparatus employing same | Takashi Akioka, Noboru Akiyama, Yutaka Kobayashi, Koyo Katsura | 1994-12-13 |
| 5276648 | Testing method for a semiconductor memory device | Kazumasa Yanagisawa, Tetsu Udagawa, Kyoko Ishii, Hitoshi Miwa, Atsushi Nozoe +9 more | 1994-01-04 |
| 5150325 | Bi-CMOS semiconductor memory device, including improved layout structure and testing method | Kazumasa Yanagisawa, Tetsu Udagawa, Kyoko Ishii, Hitoshi Miwa, Atsushi Nozoe +9 more | 1992-09-22 |