Number | Date | Country | Kind |
---|---|---|---|
5-025732 | Feb 1993 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4232010 | Tsukamoto et al. | Nov 1980 | |
4434162 | Tsukamoto et al. | Feb 1984 | |
4822780 | Tsuda et al. | Apr 1989 | |
4971957 | Tsutsumi et al. | Nov 1990 | |
5081112 | Tsutsumi et al. | Jan 1992 | |
5376665 | Miyata et al. | Dec 1994 |
Number | Date | Country |
---|---|---|
0402033A1 | May 1990 | EPX |
Entry |
---|
Derwent Abstract of JP, A1, 2-11590 (Application No. 163083/88) (1990). |
Derwent Abstract of JP, A1, 3-236394 (Application Nos. 344140/89 and 326582/90) (1991). |
Derwent Abstract of JP, A1, 4-243888 (Application No. 87143/91) (1992). |
Derwent Abstract of JP, A1, 4-244090 (Application No. 418143/90) (1992). |
Derwent Abstract of JP, A1, 4-356495 (Application No. 129516/91) (1993). |
Derwent Abstract of JP, A1, 5-953 (Application No. 326581/90) (1993). |