Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329494 | Memory cell array divided type semiconductor memory device | Takenori Nakamura | 1994-07-12 |
| 5307317 | Semiconductor memory device having improved access to addresses | Sumako Shiraishi | 1994-04-26 |
| 5263002 | Semiconductor memory device and its topography | Makoto Segawa | 1993-11-16 |
| 5218708 | Videotext communication network with a receiving terminal that automatically preforms operations to network responsive to predetermined schedule | Yoshiyuki Kanbayashi, Tadahiko Nakao, Yasuo Koiwai, Shigeyuki Shimauchi, Tetsuro Sato +5 more | 1993-06-08 |
| 4893159 | Protected MOS transistor circuit | Makoto Segawa, Shoji Ariizumi, Takeo Kondo, Fujio Masuoka | 1990-01-09 |
| 4864164 | Integrated circuit with switching noise reduction by feedback | Shigeo Ohshima, Makoto Segawa | 1989-09-05 |