Inventor · Kawasaki, JP

Tetsuya Ohno

51Patents
6h-index
81Co-inventors
75Inventor score

Filing activity: Oct 21, 1994 → Oct 20, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US5491631A Fault diagnostic system for vehicles using identification and program codes Emerging Cross-Sectional Technologies 169 Expired
US5742341A Video camera having a plurality of housings for a variety of operations Emerging Cross-Sectional Technologies 29 Expired
US5605131A Engine output control system for vehicle Mechanical Engineering; Lighting; Heating 15 Expired
US6885976B2 Fault determining apparatus, fault determining method and engine control unit for variable valve timing mechanism Emerging Cross-Sectional Technologies 14 Expired
US6684154B2 Failure determination apparatus and method and engine control unit for determining a failure of a temperature sensor Emerging Cross-Sectional Technologies 14 Expired
US7895990B2 Fuel injection system with injection characteristic learning function Emerging Cross-Sectional Technologies 8 Active
US7650226B2 Fuel injection system with learning control to compensate for actual-to-target injection quantity Mechanical Engineering; Lighting; Heating 5 Active
US8664696B2 Nitride semiconductor device Electricity 4 Active
US8581301B2 Nitride semiconductor device Electricity 4 Active
US8227834B2 Semiconductor device Electricity 4 Active
US7599784B2 Fuel injection system learning average of injection quantities for correcting injection characteristic of fuel injector Mechanical Engineering; Lighting; Heating 4 Active
US10717178B2 Fastener driving machine Performing Operations; Transporting 4 Active
US8030660B2 Semiconductor device Electricity 4 Active
US10319850B2 Semiconductor device and manufacturing method of semiconductor device Electricity 3 Active
US9082691B2 Nitride semiconductor device Electricity 2 Active
US10840368B2 Semiconductor device Electricity 2 Active
US6745119B2 Ignition timing control system and method, and engine control unit for internal combustion engine Emerging Cross-Sectional Technologies 2 Expired
US9749510B2 Imaging unit and imaging apparatus Physics 2 Active
US10692305B2 Storage condition setting device and data storage system for vehicle diagnosis Physics 1 Active
US9488123B2 Internal combustion engine diagnostic device and internal combustion engine diagnostic method Emerging Cross-Sectional Technologies 1 Active
US9038445B2 Method and apparatus for diagnosing engine fault Mechanical Engineering; Lighting; Heating 1 Active
US8203172B2 Nitride semiconductor device Electricity 1 Active
US9858733B2 Vehicle diagnostic data collecting apparatus, vehicle diagnostic data collecting method, vehicle diagnostic machine, and vehicle diagnosing method Physics 1 Active
US10755496B2 Vehicle diagnostic system, vehicle diagnostic method, and diagnostic device Physics 0 Active
US12170316B2 Nitride semiconductor device with element isolation area Electricity 0 Active

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