Inventor · Hitachi, JP

Kojin Abe

4Patents
3h-index
8Co-inventors
39Inventor score

Filing activity: Sep 27, 1982 → Apr 6, 1988

Most-cited inventions

PatentTitleAreaCited byStatus
US4700280A Switching power supply using a saturable reactor to control a switching element Electricity 27 Expired
US4499530A Switching power supply apparatus Electricity 14 Expired
US4665473A Multiple output switching power supply Electricity 12 Expired
US4858096A Resonant converter for stabilized operation of switching devices Emerging Cross-Sectional Technologies 3 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.