Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4992681 | Logic level converting circuit | Yukihiro Urakawa | 1991-02-12 |
| 4987560 | Semiconductor memory device | Takahiro Hamano, Mitsuo Isobe | 1991-01-22 |
| 4958316 | Static random access memory | Kiyofumi Ochii, Osamu Ozawa | 1990-09-18 |
| 4937792 | Static random access memory device with power down function | Azuma Suzuki | 1990-06-26 |
| 4931994 | Static semiconductor memory with section and block sense amplifiers | Jun Tsujimoto, Takayuki Ootani, Mitsuo Isobe | 1990-06-05 |
| 4931998 | Semiconductor memory device which can suppress operation error due to power supply noise | Takayuki Ootani | 1990-06-05 |
| 4922461 | Static random access memory with address transition detector | Shigeyuki Hayakawa | 1990-05-01 |
| 4916668 | Internal synchronization type MOS SRAM with address transition detecting circuit | — | 1990-04-10 |
| 4901284 | Static random access memory | Kiyofumi Ochii, Osamu Ozawa | 1990-02-13 |
| 4881202 | Semiconductor memory device using partial decoders for redundancy | Jun Tsujimoto, Hiroshi Iwai, Takayuki Ohtani | 1989-11-14 |
| 4874639 | Coating method in coating line and coating apparatus therefor | Toshiaki Aono, Yoshio Tanimoto, Tadamitsu Nakahama, Takakazu Yamane | 1989-10-17 |
| 4815040 | Static memory using a MIS field effect transistor | Takayuki Ohtani | 1989-03-21 |
| 4813022 | Static memory with pull-up circuit for pulling-up a potential on a bit line | Tetsuya Iizuka, Jun Tsujimoto, Takayuki Ohtani, Mitsuo Isobe | 1989-03-14 |
| 4740718 | Bi-CMOS logic circuit | — | 1988-04-26 |