Inventor · Hitachi, JP

Sigeru Suzuki

8Patents
5h-index
21Co-inventors
63Inventor score

Filing activity: Apr 22, 1975 → Jun 30, 1997

Most-cited inventions

PatentTitleAreaCited byStatus
USD300185S Shoe polisher General 25 Expired
US4477976A Contact sensor Physics 19 Expired
US5011369A Regenerative pump Mechanical Engineering; Lighting; Heating 13 Expired
US4527043A Laser machining system Performing Operations; Transporting 12 Expired
US5845608A Variable capacity type viscous heater Mechanical Engineering; Lighting; Heating 7 Expired
US4003680A Swash-plate compressor Mechanical Engineering; Lighting; Heating 5 Expired
USD272194S Hair dryer General 4 Expired
US5354163A Three-dimensional parking facility Fixed Constructions 1 Expired

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