Issued Patents 1994
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375088 | Random access memory with plurality of amplifier groups | Kiyohiro Furutani, Koichiro Mashiko, Noriaki Matsumoto, Yoshio Matsuda | 1994-12-20 |
| 5325336 | Semiconductor memory device having power line arranged in a meshed shape | Shigeki Tomishima, Mikio Asakura, Hideto Hidaka | 1994-06-28 |
| 5321646 | Layout of a semiconductor memory device | Shigeki Tomishima, Mikio Asakura, Hideto Hidaka, Masanori Hayashikoshi | 1994-06-14 |
| 5321657 | Random access memory of a CSL system with a bit line pair and an I/O line pair independently set to different precharge voltages | Kazuyasu Fujishima, Hideto Hidaka, Masaki Tsukude, Tsukasa Ohishi | 1994-06-14 |
| 5315548 | Column selecting circuit in semiconductor memory device | Tsukasa Ooishi, Hideto Hidaka, Masanori Hayashikoshi, Shinji Kawai, Mikio Asakura +4 more | 1994-05-24 |
| 5315166 | Substrate voltage generator and method therefor in a semiconductor device having selectively activated internal stepped-down power supply voltages | — | 1994-05-24 |
| 5304859 | Substrate voltage generator and method therefor in a semiconductor device having internal stepped-down power supply voltage | — | 1994-04-19 |
| 5293598 | Random access memory with a plurality of amplifier groups | Kiyohiro Furutani, Koichiro Mashiko, Noriaki Matsumoto, Yoshio Matsuda | 1994-03-08 |
| 5289417 | Semiconductor memory device with redundancy circuit | Tsukasa Ooishi, Yoshio Matsuda, Masaki Tsukude, Kazuyasu Fujishima | 1994-02-22 |
| 5279984 | Method for producing a semiconductor integrated circuit device in which circuit functions can be remedied or changed | Mitsuya Kinoshita, Kiyohiro Furutani | 1994-01-18 |