Inventor · Kawanishi, JP

Natsuki Sato

53Patents
14h-index
60Co-inventors
87Inventor score

Filing activity: Oct 29, 1991 → Jul 2, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US7162815B2 Midsole structure for an athletic shoe Human Necessities 94 Expired
US7089152B2 System and method for assisting shoe selection Human Necessities 57 Expired
US7886461B2 Midfoot structure of a sole assembly for a shoe Human Necessities 50 Active
US6236106A Wiring structure with divided wiring conductors to achieve planarity in an overlying SOG layer Electricity 47 Expired
US8056264B2 Upper structure for a shoe Human Necessities 44 Active
USD839441S1 Massager General 41 Active
US6748675B2 Sole assembly for sports shoe Human Necessities 33 Expired
US5386131A Semiconductor memory device Electricity 31 Expired
US7915602B2 Phase change memory device and fabrication method thereof Electricity 30 Active
US5521111A Process of fabricating memory cell with a switching transistor and a trench-stacked capacitor coupled in series Electricity 26 Expired
US5416037A Method of making a semiconductor memory device Electricity 22 Expired
US8567093B2 Midfoot structure of a sole assembly for a shoe Human Necessities 21 Active
US5504704A Semiconductor memory device Electricity 20 Expired
US5169801A Method for fabricating a semiconductor device Emerging Cross-Sectional Technologies 16 Expired
USD855820S1 Massager General 13 Active
US7589344B2 Semiconductor device and method of producing the same Electricity 12 Active
US10157465B2 Medical information processing system, non-transitory computer readable storage medium, and ultrasound diagnosis apparatus Physics 11 Active
US9936765B2 Sole structure for a shoe Human Necessities 8 Active
US7671360B2 Semiconductor device and method of producing the same Electricity 7 Active
US8129709B2 Nonvolatile memory device Electricity 7 Active
US5918148A Method for manufacturing semiconductor device Emerging Cross-Sectional Technologies 5 Expired
US5424247A Method for making contact holes in semiconductor devices Electricity 5 Expired
US6175132A Semiconductor memory device and method of fabricating the same Electricity 4 Expired
US7589364B2 Electrically rewritable non-volatile memory element and method of manufacturing the same Electricity 4 Expired
US8296972B2 Shoe and method of manufacturing the same Human Necessities 3 Active

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