Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6148345 | Power savings for sound system | — | 2000-11-14 |
| 5680625 | Computer system for avoiding coincidence of port address on a bus during expansion | Shigeru Sekine, Nobutaka Nishigaki | 1997-10-21 |
| 5522062 | Personal computer for accessing two types of extended memories having different memory capacities | — | 1996-05-28 |
| 5440748 | Computer system capable of connecting expansion unit | Shigeru Sekine, Nobutaka Nishigaki | 1995-08-08 |
| 5428798 | Computer system capable of connecting expansion unit | Shigeru Sekine, Nobutaka Nishigaki | 1995-06-27 |
| 5072411 | Computer system which can operate in a plurality of display modes | — | 1991-12-10 |