Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5452428 | Processor having different operand source information temporarily stored in plural holding registers to avoid using microprogram ROM capacity for such information | Tohru Utsumi | 1995-09-19 |
| 5117487 | Method for accessing microprocessor and microinstruction control type microprocessor including pointer register | — | 1992-05-26 |
| 5077659 | Data processor employing the same microprograms for data having different bit lengths | — | 1991-12-31 |
| 4839839 | Barrel shifter including rotate operation | Takeji Tokumaru | 1989-06-13 |