Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5862359 | Data transfer bus including divisional buses connectable by bus switch circuit | — | 1999-01-19 |
| 5821786 | Semiconductor integrated circuit having function for evaluating AC performance | Misao Miyata | 1998-10-13 |
| 5677916 | Semiconductor integrated circuit and its application device | — | 1997-10-14 |
| 5631910 | Information processing system provided with self-diagnosing circuit and the self-diagnosing method therefor | Tsuneaki Kudou | 1997-05-20 |
| 5592494 | Current reduction circuit for testing purpose | — | 1997-01-07 |
| 5588006 | Logic circuit having a control signal switching logic function and having a testing arrangement | — | 1996-12-24 |
| 5515517 | Data processing device with test circuit | Kazuhiko Ohashi | 1996-05-07 |
| 5504755 | Testable programmable logic array | — | 1996-04-02 |
| 5398250 | Circuit for testing circuit blocks controlled by microinstructions | — | 1995-03-14 |
| 5202978 | Self-test circuit of information processor | — | 1993-04-13 |
| 5189675 | Self-diagnostic circuit for logic circuit block | Akira Nishimura | 1993-02-23 |
| 5184067 | Signature compression circuit | — | 1993-02-02 |
| 4965511 | Test circuit for logic ICS | Akira Nishimura | 1990-10-23 |
| 4902918 | Programmable logic arrays with each array column divided into a plurality of series connections of FETs | Yukio Sugeno, Kimiyoshi Usami, Tohru Sasaki | 1990-02-20 |