Inventor · Kyoto, JP

Yuki Ishikawa

73Patents
5h-index
63Co-inventors
75Inventor score

Filing activity: Oct 6, 1998 → Mar 9, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6579748B1 Fabrication method of an electronic component Electricity 37 Expired
US6063646A Method for production of semiconductor package Electricity 36 Expired
US11578798B2 Drive device Mechanical Engineering; Lighting; Heating 9 Active
US11137061B2 Motor unit Mechanical Engineering; Lighting; Heating 7 Active
USRE38961E1 Method for production of semiconductor package General 5 Expired
US9447218B2 Binder for manufacturing inorganic sintered body Chemistry; Metallurgy 5 Active
US10862365B2 Motor unit Electricity 4 Active
US10910918B2 Motor Mechanical Engineering; Lighting; Heating 4 Active
US11333238B2 Drive apparatus and oil changing method Mechanical Engineering; Lighting; Heating 4 Active
US11715987B2 Motor with stator and motor housings having at least two seal members Electricity 3 Active
US11079004B2 Drive apparatus Emerging Cross-Sectional Technologies 3 Active
US10862373B2 Motor unit Electricity 3 Active
US9127720B2 Torque fluctuation absorbing apparatus Mechanical Engineering; Lighting; Heating 3 Active
US11598410B2 Drive device Mechanical Engineering; Lighting; Heating 2 Active
US10865873B2 Motor unit Mechanical Engineering; Lighting; Heating 2 Active
US11777364B2 Drive device and vehicle Emerging Cross-Sectional Technologies 2 Active
US11022112B2 Drive apparatus including housing which contains oil Electricity 2 Active
US10879769B2 Motor unit Mechanical Engineering; Lighting; Heating 2 Active
US10916992B2 Drive device Electricity 2 Active
US11608883B2 Drive device Electricity 2 Active
US10903705B2 Motor Electricity 2 Active
US11201523B2 Motor unit Electricity 2 Active
US11732795B2 Drive device Emerging Cross-Sectional Technologies 2 Active
USD1054072S1 Headlight for a motor vehicle General 1 Active
US11491768B2 Intermediate film for laminated glass, and laminated glass Performing Operations; Transporting 1 Active

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