Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5491440 | Automatic clock duty cycle adjusting circuit | Takafumi Uehara | 1996-02-13 |
| 5291449 | IC memory testing apparatus | — | 1994-03-01 |
| 4802168 | Test signal generating circuit | Koyu Yamanoi, Yoshio Yoshizakiya | 1989-01-31 |
| 4775977 | Pattern generating apparatus | — | 1988-10-04 |