Number | Date | Country | Kind |
---|---|---|---|
63-198032 | Aug 1988 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4409686 | Ports et al. | Oct 1983 | |
4482810 | Cooke | Nov 1984 | |
4531191 | Koyama | Jul 1985 | |
4613940 | Shenton et al. | Sep 1986 | |
4789945 | Niijima | Dec 1988 | |
4820928 | Ooyama et al. | Apr 1989 | |
4833621 | Umatate | May 1989 | |
4878177 | Ikenaga et al. | Oct 1989 | |
4890238 | Klein et al. | Dec 1989 |
Number | Date | Country |
---|---|---|
58-127324 | Jul 1983 | JPX |
Entry |
---|
Koyama et al., "Hierarchical Data . . . System EX-7", First Micro Process Conference, 1988, pp. 28-29. |