Number | Date | Country | Kind |
---|---|---|---|
3-253948 | Oct 1991 | JPX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/JP92/01239 | 9/28/1992 | 6/1/1993 | 6/1/1993 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO93/07645 | 4/15/1993 |
Number | Name | Date | Kind |
---|---|---|---|
4783690 | Walden et al. | Nov 1988 | |
4962411 | Tokura et al. | Oct 1990 | |
4980740 | Pattanayak et al. | Dec 1990 | |
4985743 | Tokura et al. | Jan 1991 | |
4990978 | Kondoh | Feb 1991 | |
5169793 | Okabe et al. | Dec 1992 |
Number | Date | Country |
---|---|---|
60-94772 | May 1985 | JPX |
63-12175 | Jan 1988 | JPX |
63-104480 | May 1988 | JPX |
63-164473 | Jul 1988 | JPX |
63-213370 | Sep 1988 | JPX |
2138773 | May 1990 | JPX |
Entry |
---|
Tokura, U.S. patent Appln. No. 08/56,946; Okabe, U.S. patent Appln. No. 07/849,689 & Tokura, U.S. patent Appln. No. 07/735,512. |