Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5754061 | Bi-CMOS circuits with enhanced power supply noise suppression and enhanced speed | Shinzou Satou, Kou Ebihara, Akiyoshi Suzuki, Keisuke Ishiwata, Kouji Miki +2 more | 1998-05-19 |
| 4694431 | Semiconductor memory device with increased adaptability | Takashi Ohkawa | 1987-09-15 |
| 4599688 | Semiconductor memory device having switching circuit for preventing channel leakage in constant current source | Kouji Ueno | 1986-07-08 |
| 4488261 | Field programmable device | Kouji Ueno | 1984-12-11 |
| 4424582 | Semiconductor memory device | Toshitaka Fukushima, Kazumi Koyama, Kouji Ueno, Yuichi Kawabata | 1984-01-03 |
| 4347584 | Programmable read-only memory device | Toshitaka Fukushima, Kazumi Koyama, Kouji Ueno, Yuichi Kawabata | 1982-08-31 |
| 4319300 | Surge arrester assembly | John J. Napiorkowski, Raymond D. Jones, Toshitaka Fukushima, Kazumi Koyama, Kouji Ueno +1 more | 1982-03-09 |
| 4319341 | Programming circuit for permanently storing data in a programmable read only memory | Toshitaka Fukushima, Kazumi Koyama, Kouji Ueno, Yuichi Kawabata | 1982-03-09 |