Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8488391 | Memory chip with buffer controlled based upon the last address cycle | Hikaru Mochizuki, Yasuaki Niino | 2013-07-16 |
| 5566128 | Semiconductor memory device | — | 1996-10-15 |
| 5497352 | Semiconductor memory device having dual mode operation | — | 1996-03-05 |
| 5319603 | Multiport semiconductor memory device having RAM blocks and SAM blocks | Nobuo Watanabe, Katsumi Abe, Haruki Toda | 1994-06-07 |
| 5168468 | Semiconductor memory device with column redundancy | Hiroshi Sahara, Haruki Toda | 1992-12-01 |
| 5075887 | Semiconductor memory capable of improving data rewrite speed | Masakazu Kiryu, Shigeo Ohshima, Haruki Toda, Hiroshi Sahara | 1991-12-24 |
| 4746824 | High potential hold circuit | Hiroyuki Koinuma, Haruki Toda | 1988-05-24 |
| 4678934 | Flip-flop circuit | Haruki Toda, Hiroyuki Koinuma, Hiroshi Sahara, Kiminobu Suzuki, Shigeo Ohshima +1 more | 1987-07-07 |