Number | Date | Country | Kind |
---|---|---|---|
9-254105 | Sep 1997 | JP |
Number | Name | Date | Kind |
---|---|---|---|
3903377 | Sato | Sep 1975 | A |
4144417 | Oshima et al. | Mar 1979 | A |
4479036 | Yamamoto et al. | Oct 1984 | A |
4852161 | Hagiwara | Jul 1989 | A |
5287406 | Kakuishi | Feb 1994 | A |
5606550 | Jangi | Feb 1997 | A |
5661795 | Maeda | Aug 1997 | A |
5859907 | Kawahara et al. | Jan 1999 | A |
5920834 | Sih et al. | Jul 1999 | A |
6246760 | Makino et al. | Jun 2001 | B1 |
Number | Date | Country |
---|---|---|
0708537 | Apr 1996 | EP |
H1-218131 | Aug 1989 | JP |
04083429 | Mar 1992 | JP |
514242 | Jan 1993 | JP |
5218904 | Aug 1993 | JP |
9148966 | Jun 1997 | JP |
Entry |
---|
Copy of European Search Report dated Jun. 9, 1999. |
Patent Abstracts of Japan vol 16, No. 303 (E-1228), Jul. 1992 and JP 04 083429 (A) Fujitsu Ltd.), Mar. 1992. |