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1970s |
| Year | Social Events | Month | FDK History |
| 1970 | Osaka Expo held Anti-U.S riot in Okinawa |
Jan. | Sanyo plant entered into operation |
| Dec. | Single crystals were released | ||
| 1971 | Dollar shock | Apr. | FDK Lifetec founded |
| 1972 | The reversion of Okinawa to Japan | Apr. | Joined Fujitsu group |
| 1973 | Oil Crisis | Apr. | DC-DC converters were released |
| 1974 | Prime Minister Tanaka resigned | May | Toyokawa Fuji established |
| 1975 | Vietnam War ends | Dec. | Compact stepper motors were released |
| 1976 | Lockheed bribery incident Reunification of Vietnam |
Jan. | FDK Environment Center founded |
| Mar. | Two-day weekend system startsed | ||
| - | Hybrid ICs were released | ||
| 1977 | Cultural Revolution ends 200 sea-mile fishery zone created |
Jul. | Piezoelectric buzzers were released |
| Oct. | Super batteries were released | ||
| 1978 | Narita Intl. Airport opened Japan-China diplomacy resumed |
Jan. | Silver oxide batteries were released |
| 1979 | U.S.-China diplomacy resumed | Feb. | FDK America established |