Number | Date | Country | Kind |
---|---|---|---|
8-003942 | Jan 1996 | JPX | |
8-101380 | Apr 1996 | JPX | |
8-125167 | May 1996 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
5595813 | Ogawa | Jan 1997 |
Number | Date | Country |
---|---|---|
0675086 | Oct 1995 | EPX |
Entry |
---|
Patent Abstract of Japan, vol. 16, No. 114, published Mar. 23, 1992. |
Patent Abstract of Japan, vol. 16, No. 394, published Aug. 21, 1992. |
Patent Abstract of Japan, vol. 13, No. 302, published Jul. 12, 1989. |
European Search Report and Annex. |