Number | Date | Country | Kind |
---|---|---|---|
2000-063623 | Mar 2000 | JP |
Number | Name | Date | Kind |
---|---|---|---|
5275981 | Nishiyama et al. | Jan 1994 | A |
6133182 | Sasaki et al. | Oct 2000 | A |
6248681 | Kato | Jun 2001 | B1 |
Number | Date | Country |
---|---|---|
0 926 108 | Jun 1999 | EP |
04-289002 | Oct 1992 | JP |
5-208304 | Aug 1993 | JP |
9-104943 | Apr 1997 | JP |
2720093 | Nov 1997 | JP |
Entry |
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Translation of Japanese document 5-208304, Aug. 20, 1993. |