Inventor · Yamakita, JP

Masaru Kinoshita

33Patents
7h-index
42Co-inventors
69Inventor score

Filing activity: Mar 8, 1978 → Dec 4, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US7395946B2 Tablet cassette Physics 55 Expired
US4184061A Browning vessels which used together with microwave ovens Emerging Cross-Sectional Technologies 29 Expired
US7060370B2 Organic EL element and organic EL display Emerging Cross-Sectional Technologies 24 Expired
US8237360B2 Color display device having white sub-pixels and embedded light reflective layers Electricity 10 Active
US9728726B2 Organic electroluminescent element, material for organic electroluminescent element and light emitting device, display device, and illumination device, each employing organic electroluminescent element Electricity 8 Active
US8174001B2 Organic electroluminescence element Electricity 7 Active
US7045953B2 Organic electroluminescence device with carrier transport multilayered body and organic electroluminescence display Electricity 7 Expired
US7233105B2 Organic electroluminescent display device having plural carrier transportation layers Electricity 6 Expired
US8513882B2 Color display device having white sub-pixels and embedded light reflective layers Electricity 5 Active
US8273467B2 Organic electroluminescent device Electricity 5 Active
US9461253B2 Organic electroluminescence device and luminescence apparatus Electricity 4 Active
US7935433B2 Organic EL element, organic EL display apparatus, method for manufacturing organic EL element, and apparatus for manufacturing organic EL element Electricity 3 Active
US7915810B2 Display device, and method for repairing a defective pixel Electricity 3 Active
US7193361B2 Organic electroluminescence device and organic electroluminescence display Emerging Cross-Sectional Technologies 3 Expired
US9012034B2 Organic electroluminescence element Electricity 3 Active
US8362691B2 Organic electroluminescent device Electricity 2 Active
US8106581B2 Organic electroluminescence element having concentration variation of hole transporting light-emitting material Emerging Cross-Sectional Technologies 2 Active
US9287507B2 Organic electroluminescent element, compounds and materials used for the organic electroluminescent element, and light-emitting, display and illuminating devices using the elements Electricity 2 Active
US8901539B2 Organic electroluminescence device and luminescence apparatus Electricity 2 Active
US9735368B2 Organic electroluminescent devices Electricity 2 Active
US7847479B2 Organic electroluminescence element Electricity 2 Active
US9525139B2 Materials for an organic electroluminescence element, electroluminescent, display and illuminating devices using the elements Electricity 2 Active
US8129897B2 Organic electroluminescence element Electricity 1 Active
US9812650B2 Organic electroluminescent element, compound and material for organic electroluminescent element, used in the same, and light emitting device, display device and illumination device, using the element Electricity 1 Active
US9714253B2 Organic thin film transistor, organic semiconductor thin film, and organic semiconductor material Electricity 1 Active

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