Issued Patents All Time
Showing 226–235 of 235 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4995003 | Serial data transfer circuit for a semiconductor memory device | Yuji Watanabe, Hiroshi Sahara, Shigeo Ohshima | 1991-02-19 |
| 4984216 | Operation mode setting circuit for dram | Shigeo Ohshima, Tatsuo Ikawa | 1991-01-08 |
| 4951253 | Semiconductor memory system | Hiroshi Sahara, Shigeo Oshima | 1990-08-21 |
| 4862420 | Internal interleaving type semiconductor memory device | Hiroshi Sahara, Shigeo Ohshima | 1989-08-29 |
| 4794569 | Semiconductor memory having a barrier transistor between a bit line and a sensing amplifier | Hiroshi Sahara, Shigeo Ohshima | 1988-12-27 |
| 4754170 | Buffer circuit for minimizing noise in an integrated circuit | Naokazu Miyawaki, Hiroyuki Koinuma | 1988-06-28 |
| 4746824 | High potential hold circuit | Koichi Magome, Hiroyuki Koinuma | 1988-05-24 |
| 4719595 | Data output circuit for a dynamic memory | Hiroyuki Koinuma | 1988-01-12 |
| 4678934 | Flip-flop circuit | Koichi Magome, Hiroyuki Koinuma, Hiroshi Sahara, Kiminobu Suzuki, Shigeo Ohshima +1 more | 1987-07-07 |
| 4603403 | Data output circuit for dynamic memory device | — | 1986-07-29 |