Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5280201 | Semiconductor logic circuit apparatus | Hirofumi Shinohara, Noriaki Matsumoto, Shuichi Kato | 1994-01-18 |
| 5243560 | Semiconductor memory device for storing a plurality of data on a word basis and operating method thereof | Hiroyuki Amishiro | 1993-09-07 |
| 5177706 | Semiconductor memory device having a plurality of ports | Hirofumi Shinohara, Noriaki Matsumoto | 1993-01-05 |
| 4974226 | Circuit for testing integrated circuits | Hirofumi Shinohara | 1990-11-27 |