Number | Date | Country | Kind |
---|---|---|---|
3-021595 | Jan 1991 | JPX | |
3-276662 | Sep 1991 | JPX | |
3-276663 | Sep 1991 | JPX | |
3-283495 | Oct 1991 | JPX | |
3-283496 | Oct 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4968996 | Ebihara et al. | Nov 1990 | |
5184344 | Takeuchi et al. | Feb 1993 |
Number | Date | Country |
---|---|---|
0372896 | Jun 1990 | EPX |
60-8081 | Jan 1985 | JPX |
60-24965 | Feb 1985 | JPX |
61-89870 | May 1986 | JPX |
61-211055 | Sep 1986 | JPX |
63-51156 | Mar 1988 | JPX |
63-237963 | Oct 1988 | JPX |
Entry |
---|
Patent Abstracts of Japan, vol. 3, No. 141 (E-153) Nov. 21, 1979 & JP-A-54 118 842 (Tokyo Shibaura Denki K.K.) Sep. 14, 1979. |
Patent Abstracts of Japan, vol. 11, No. 86 (M-572(2533) Mar. 17, 1987 & JP-A-61 241 162 (Matsushita Electric Ind Co Ltd) Oct. 27, 1986. |