Number | Date | Country | Kind |
---|---|---|---|
56-131958 | Aug 1981 | JPX | |
56-131952 | Aug 1981 | JPX | |
56-131955 | Aug 1981 | JPX | |
56-131957 | Aug 1981 | JPX | |
57-21411 | Feb 1982 | JPX | |
57-129336 | Jul 1982 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2549771 | Camras | Apr 1951 | |
3840898 | Bajovek et al. | Oct 1974 | |
3860965 | Voegeli | Jan 1975 | |
3921217 | Thompson | Nov 1975 | |
3947889 | Lazzari | Mar 1976 | |
4036723 | Schwartz et al. | Jul 1977 | |
4044392 | Brock et al. | Aug 1977 | |
4052749 | Nomura | Oct 1977 | |
4107751 | Shimoda | Aug 1978 | |
4179719 | Inamura et al. | Dec 1979 | |
4210946 | Iwasaki et al. | Jul 1980 | |
4214287 | Stromasta et al. | Jul 1980 | |
4222084 | Nakagawa et al. | Sep 1980 | |
4225892 | Bassett et al. | Sep 1980 | |
4246620 | Kaminaka et al. | Jan 1981 | |
4251841 | Jacobs | Feb 1981 | |
4298899 | Argumedo et al. | Nov 1981 | |
4383284 | Isshiki | May 1983 | |
4405960 | Pick et al. | Sep 1983 | |
4517616 | Biscloff | May 1985 | |
4571653 | Suzuki et al. | Feb 1986 | |
4575777 | Hosokawa | Mar 1986 |
Number | Date | Country |
---|---|---|
2344561 | Apr 1975 | DEX |
2907806 | Jan 1980 | DEX |
54-32311 | Sep 1979 | JPX |
0554733 | Jan 1980 | JPX |
0554737 | Jan 1980 | JPX |
55-1625 | Jan 1980 | JPX |
55-70926 | May 1980 | JPX |
55-105818 | Aug 1980 | JPX |
55-113122 | Sep 1980 | JPX |
0545417 | Jan 1981 | JPX |
56-25218 | Mar 1981 | JPX |
56-41522 | Apr 1981 | JPX |
56-87216 | Jul 1981 | JPX |
56-87219 | Jul 1981 | JPX |
56-87217 | Jul 1981 | JPX |
56-93111 | Jul 1981 | JPX |
Entry |
---|
IBM Technical Disclosure Bulletin, vol. 13, No. 1, Jun. 1970, pp. 248-249, "Thin Film Magnetic Head". |