Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5138581 | Multiport memory | Shinji Miyamoto | 1992-08-11 |
| 5134455 | Semiconductor integrated circuit device | Katsuji Tokonami | 1992-07-28 |
| 5107464 | Semiconductor memory system | Hiroshi Sahara, Haruki Toda | 1992-04-21 |
| 5084635 | Function selector circuit | Haruki Toda, Tatsuo Ikawa | 1992-01-28 |
| 5075887 | Semiconductor memory capable of improving data rewrite speed | Koichi Magome, Masakazu Kiryu, Haruki Toda, Hiroshi Sahara | 1991-12-24 |
| 5051954 | Semiconductor memory device | Haruki Toda, Tatsuo Ikawa | 1991-09-24 |
| 5007028 | Multiport memory with improved timing of word line selection | Haruki Toda, Tatsuo Ikawa | 1991-04-09 |
| 5001529 | Semiconductor device having protection circuit | Satoshi Yamano, Masakazu Kiryu | 1991-03-19 |
| 4995003 | Serial data transfer circuit for a semiconductor memory device | Yuji Watanabe, Haruki Toda, Hiroshi Sahara | 1991-02-19 |
| 4984216 | Operation mode setting circuit for dram | Haruki Toda, Tatsuo Ikawa | 1991-01-08 |
| 4883978 | Semiconductor device having reduced potential fluctuations | Hiroshi Sahara | 1989-11-28 |
| 4864164 | Integrated circuit with switching noise reduction by feedback | Youichi Suzuki, Makoto Segawa | 1989-09-05 |
| 4862420 | Internal interleaving type semiconductor memory device | Haruki Toda, Hiroshi Sahara | 1989-08-29 |
| 4794569 | Semiconductor memory having a barrier transistor between a bit line and a sensing amplifier | Hiroshi Sahara, Haruki Toda | 1988-12-27 |
| 4678934 | Flip-flop circuit | Koichi Magome, Haruki Toda, Hiroyuki Koinuma, Hiroshi Sahara, Kiminobu Suzuki +1 more | 1987-07-07 |