Inventor · Ichikawa, JP

Takehiro Hyuga

8Patents
3h-index
5Co-inventors
42Inventor score

Filing activity: Oct 30, 1985 → Jun 12, 1990

Most-cited inventions

PatentTitleAreaCited byStatus
US4731207A Method for manufacture of high-frequency dielectric ceramics Electricity 24 Expired
US5039637A Process for producing a dielectric ceramic Electricity 6 Expired
US4752594A Dielectric ceramic Chemistry; Metallurgy 5 Expired
US5073528A Dielectric ceramic and process for producing the same Electricity 2 Expired
US4830995A Dielectric ceramics Chemistry; Metallurgy 2 Expired
US4692421A Dielectric ceramics Electricity 1 Expired
US5087902A Resonant frequency-temperature characteristics compensable high frequency circuit elemental device Electricity 1 Expired
US4973567A Electric ceramic composition Chemistry; Metallurgy 1 Expired

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