Number | Date | Country | Kind |
---|---|---|---|
5-277010 | Nov 1993 | JPX | |
6-122646 | Jun 1994 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4266503 | Uehara et al. | May 1981 | |
4804994 | Sasaki et al. | Feb 1989 | |
4841332 | Haneda et al. | Jun 1989 | |
4844008 | Sakemi et al. | Jul 1989 | |
4887131 | Kinoshita et al. | Dec 1989 | |
5157226 | Takahashi | Oct 1992 | |
5360940 | Hays | Nov 1994 | |
5428428 | Haneda | Jun 1995 | |
5473416 | Endou et al. | Dec 1995 |
Number | Date | Country |
---|---|---|
0214053 | Dec 1984 | JPX |
0052667 | Mar 1986 | JPX |
0122960 | Apr 1992 | JPX |
0011542 | Jan 1993 | JPX |
0175485 | Jun 1994 | JPX |
Entry |
---|
Patent Abstracts of Japan, vol. 007, No. 078 (P-188), 31 Mar., 1983 and JP-A-58-007165 (Canon KK), 14 Jan., 1983. |
Patent Abstracts of Japan, vol. 105, No. 347 (P-1246), 3 Sep., 1991 and JP-A-03-131879 (Canon Inc.), 5 Jun., 1991. |
Patent Abstracts of Japan, vol. 010, No. 097 (P-446), 15 Apr., 1986 and JP-A-60-230175 (Ricoh KK), 15 Nov. 1985. |
Patent Abstracts of Japan, vol. 004, No. 149 (P-032), 21 Oct. 1980 and JP-A-55-096969 (Ricoh Co. Ltd.), 23 Jul., 1980. |