Supply List of Developed Products (1980s)
| 1980 | July | High voltage pulse transformer of 6 windings (SAKUMA frequency converter) |
|---|---|---|
| 1981 | March | Pulse transformer of high frequency and high voltage for JT-60 (experimental fusion reactor) |
| May | Grounding Potential Transformer for prevention of malfunction by ground fault | |
| September | Current transformer of withstand current for emergency power supply COMMONWEALTH OF AUSTRALIA/Thyristor gate pulse transformer for high voltage vehicle High voltage and large current current transformer with Hall element |
|
| November | Gate pulse transformer for high voltage GTO | |
| December | High precise zero-phase-sequence current transformer for phase error (separation type) | |
| 1982 | January | High precise zero-phase-sequence current transformer for phase error (separation type) Current transformer for measurement of large pulse current |
| February | Molded primary conductor for special high pressure switch | |
| August | Super thin potential transformer for high pressure switch (slim type) High voltage GTO pulse transformer for super motor High frequency-high voltage GTO pulse transformer |
|
| October | Amorphous core pulse transformer (prototype) | |
| 1983 | May | MALAYSIA/Tenaga Nasional Berhad/Extra high precise potential transformer and current transformer |
| August | High voltage-precise DC current transformer for vehicle Extra high precise DC current transformer for TRISTAN collider experiments |
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| September | "High frequency insulated transformer for JT-60 (fusion reactor) | |
| October | High frequency pulse transmission transformer | |
| November | Railway Technical Research Institute/High frequency pulse transformer for linear motor at Miyazaki prefecture ISLAMIC REPUBLIC OF PAKISTAN/Tarbela power plant/Bushing current transformer (large caliber) |
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| 1984 | February | Transformer for power source of high voltage rectification for JT-60 (fusion reactor) High voltage GTO high frequency pulse transformer for super motor |
| December | KINGDOM OF MOROCCO/Pulse transformer for high voltage vehicle TAIWAN/Taiwan Power Company/20kV multi-ratio potential transformer, current transformer |
|
| 1985 | February | Railway Technical Research Institute/10kV current transformer with Hall element for linear motor at Miyazaki prefecture |
| April | Downsizing of high voltage GTO pulse transformer for super motor | |
| June | Computerized sensor current transformer for high voltage switchgear | |
| August | Ideal transformer for low loss for simulation of power distribution | |
| September | High voltage DC voltage transformer | |
| November | Lower level of corona of high voltage DC voltage transformer for vehicle for main line Shikoku Electric Power Company, Incorporated/Voltage transformer for zero-phase-carrier transmission Hokkaido Electric Power Co., Inc./Reactor for detection of ground fault on distribution line |
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| December | Current transformer with transient state characteristics | |
| 1986 | February | Small size pulse transformer for steel mill Pulse transformer (thyristor Ward Leonard system) for super motor |
| March | Output current transformer for laser power source | |
| August | 60Hz voltage transformer, zero phase carrier transmission scheme Current transformer for high voltage generation for laser power source |
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| 1987 | May | The Kansai Electric Power Company, Incorporated/Central testing facilities/ideal voltage transformer for power system simulation |
| August | The Kansai Electric Power Company, Incorporated/Central testing facilities/reactors for power system simulation | |
| September | Kyushu Railway Company/DC current transformer for Shinkansen (bullet train) | |
| October | Current transformer for high frequency output for laser power source | |
| 1988 | September | Lightning protection transformer for zero phase carrier transmission scheme |
| 1989 | June | Current transformer, withstand current, for new JIS |