Number | Date | Country | Kind |
---|---|---|---|
4-21090 | Feb 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4403237 | Ohkubo et al. | Sep 1983 | |
4660064 | Hamasaki | Apr 1987 | |
4698656 | Kamata | Oct 1987 | |
4903098 | Smit et al. | Feb 1990 | |
4993053 | Itoh et al. | Feb 1991 | |
5091922 | Uehira | Feb 1992 | |
5173757 | Miwada | Feb 1992 |
Number | Date | Country |
---|---|---|
54-84948 | Jun 1979 | JPX |
2-303135 | Dec 1990 | JPX |
Entry |
---|
Kinugawa, et al.-IEDM Technical Digest, pp. 581-584 (1985). |