Number | Date | Country | Kind |
---|---|---|---|
5-152900 | May 1993 | JPX | |
5-152902 | May 1993 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4755978 | Takizawa et al. | Jul 1988 | |
5025431 | Naito | Jun 1991 | |
5105412 | Yoshio | Apr 1992 | |
5115419 | Akiyama et al. | May 1992 | |
5228021 | Sato et al. | Jul 1993 | |
5235568 | Masaru | Aug 1993 | |
5274516 | Kakuta et al. | Dec 1993 | |
5392264 | Hira | Feb 1995 | |
5412628 | Yamazaki et al. | May 1995 | |
5446714 | Yoshio et al. | Aug 1995 | |
5467326 | Miyashita et al. | Nov 1995 |
Number | Date | Country |
---|---|---|
356995 | Mar 1990 | EPX |
453064 | Mar 1990 | EPX |
464482 | Jan 1992 | EPX |
504562 | Sep 1992 | EPX |
589479 | Mar 1994 | EPX |
6195838 | Jul 1994 | JPX |
2062935 | May 1981 | GBX |
2243481 | Oct 1991 | GBX |
Entry |
---|
Patent Abstracts of Japan, vol. 12, No. 187, May 31, 1988 (Hayakawa) JP 5-016,735. |
Patent Abstracts of Japan, vol. 17, 288, Jun. 3, 1993 (Fujimoto) JP-2-291,300. |