Inventor · Hitachinaka, JP

Hiroshi Onuki

17Patents
4h-index
40Co-inventors
60Inventor score

Filing activity: Apr 29, 1994 → Mar 8, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US6439315B2 Automatic sprinkler head Human Necessities 20 Expired
US5497834A Sprinkler head with plate for absorbing and indicating shocks thereto Human Necessities 14 Expired
US5967128A Ignition apparatus for an internal combustion engine Mechanical Engineering; Lighting; Heating 9 Expired
US7800358B2 Noncontact rotation angle sensor, manufacturing method for the same, and throttle valve control device for internal combustion engine having the same Physics 5 Active
US9642287B2 Cooling plate and data processing system provided with cooling plates Mechanical Engineering; Lighting; Heating 2 Active
US10060815B2 Pressure sensor Physics 2 Active
US7587938B2 Thermal type flow meter including a secondary heating device to suppress heat transfer Physics 1 Active
US9835508B2 Pressure sensor having strain gauges disposed on a diaphragm Physics 1 Active
US11105292B2 Humidity measurement device Physics 1 Active
US10536141B2 Semiconductor device Physics 0 Active
US10247630B2 Semiconductor device, mechanical quantity measuring device, and semiconductor device fabricating method Electricity 0 Active
US11262266B2 Pressure sensor Mechanical Engineering; Lighting; Heating 0 Active
US11092559B2 Thermal humidity measuring device Physics 0 Active
US10788385B2 Physical quantity measurement device, method for manufacturing same, and physical quantity measurement element Electricity 0 Active
US11143563B2 Pressure detection device with noise resistant pressure sensor Physics 0 Active
US9853014B2 Electronic component, electronic apparatus, and method of manufacturing electronic apparatus Electricity 0 Active
US10704977B2 Pressure sensor Physics 0 Active

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