Number | Date | Country | Kind |
---|---|---|---|
11-053381 | Mar 1999 | JP |
Number | Name | Date | Kind |
---|---|---|---|
4313124 | Hara | Jan 1982 | A |
4345262 | Shirato et al. | Aug 1982 | A |
4459600 | Sato et al. | Jul 1984 | A |
4463359 | Ayata et al. | Jul 1984 | A |
4558333 | Sugitani et al. | Dec 1985 | A |
4723129 | Endo et al. | Feb 1988 | A |
4740796 | Endo et al. | Apr 1988 | A |
5218376 | Asai | Jun 1993 | A |
5300968 | Hawkins | Apr 1994 | A |
5838340 | Shimoda | Nov 1998 | A |
5905511 | Watanabe et al. | May 1999 | A |
6155673 | Nakajima et al. | Dec 2000 | A |
Number | Date | Country |
---|---|---|
59-123670 | Jul 1984 | JP |
59-138461 | Aug 1984 | JP |
11-188870 | Jul 1999 | JP |
Entry |
---|
U.S. application No. 09/220,688, filing date Dec. 23, 1998. |
U.S. application No. 08/425,769, filing date Apr. 20, 1995. |
U.S. application No. 08/099,396, filing date Jul. 30, 1993. |