Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647503 | Microcomputer with re-initialization of DRAM or SRAM using non-volatile memory | — | 2003-11-11 |
| 5539916 | DMA control for continuing transfer to input/output device in a cycle steal mode | Takashi Yamasaki | 1996-07-23 |
| 5287486 | DMA controller using a programmable timer, a transfer counter and an or logic gate to control data transfer interrupts | Takashi Yamasaki | 1994-02-15 |