Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5309045 | Configurable logic element with independently clocked outputs and node observation circuitry | Yukihiro Saeki, Hiroki Muroga, Toshio Hibi, Yasuo Kawahara, Kazunao Maru +3 more | 1994-05-03 |
| 5219775 | Manufacturing method for a floating gate semiconductor memory device by forming cell slits | Yukihiro Saeki, Osamu Matsumoto, Masayuki Yoshida, Takahide Mizutani, Nobuyoshi Chida +3 more | 1993-06-15 |
| 5214327 | Programmable logic device and storage circuit used therewith | Yukihiro Saeki | 1993-05-25 |
| 4930105 | Nonvolatile semiconductor memory device with a double gate structure | Osamu Matsumoto, Tadashi Maruyama, Hiroyoshi Murata, Isao Abe, Kazuyoshi Shinada +2 more | 1990-05-29 |
| 4912749 | Nonvolatile semiconductor memory | Tadashi Maruyama, Yukio Wada, Yasoji Suzuki, Makoto Yoshizawa | 1990-03-27 |
| 4870615 | Nonvolatile floating gate semiconductor memory device | Tadashi Maruyama, Yukio Wada, Yasoji Suzuki, Makoto Yoshizawa | 1989-09-26 |