Number | Date | Country | Kind |
---|---|---|---|
8-114649 | May 1996 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4626873 | Kotani et al. | Dec 1986 | |
5072238 | Takamiya et al. | Dec 1991 | |
5156467 | Kitahara et al. | Oct 1992 | |
5422660 | Oikawa | Jun 1995 |
Number | Date | Country |
---|---|---|
0 392 213 | Oct 1990 | EPX |
01888164 | Aug 1986 | JPX |
0008056 | Jan 1989 | JPX |
Entry |
---|
Patent Abstracts of Japan, vol. 012, No. 078 (M-675), Mar. 11, 1988; abstract of JP 62 218146 A (Seiko Instr & Electronics Ltd), Sep. 25, 1987. |
Patent Abstracts of Japan, vol. 016, No. 384 (M-1296), Aug. 17, 1992; abstract of JP 04 125174 A (toshiba Corp), Apr. 24, 1992. |