Hideaki Maeda
84Patents
10h-index
149Co-inventors
81Inventor score
Filing activity: Apr 7, 1977 → Aug 27, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9365815B2 | Particle separation device and method of separating particles | Performing Operations; Transporting | 39 | Active |
| US5827569A | Hydrogen separation membrane and process for producing the same | Chemistry; Metallurgy | 26 | Expired |
| US8248724B2 | Disk drive and method of re-injecting low density gas in a hermetically sealed disk enclosure of a disk drive | Physics | 24 | Active |
| US4125805A | Method and apparatus for defect inspection of liquid-filled insulating container | Physics | 18 | Expired |
| USD777202S1 | Display screen with graphical user interface for controlling machine tools | General | 18 | Active |
| US5383110A | Method of programming primary and secondary machining operations using an interactive numerical control apparatus | Emerging Cross-Sectional Technologies | 13 | Expired |
| USD766828S1 | Turbine generator | General | 12 | Active |
| USD780208S1 | Display panel with graphical user interface for controlling machine tools | General | 11 | Active |
| USD768079S1 | Turbine generator | General | 10 | Active |
| USD753590S1 | Turbine generator | General | 10 | Active |
| US6998071B2 | COBALT OXIDE PARTICLES AND PROCESS FOR PRODUCING THE SAME, CATHODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY CELL AND PROCESS FOR PRODUCING THE SAME, AND NON-AQUEOUS ELECTROLYTE SECONDARY CELL | Emerging Cross-Sectional Technologies | 9 | Expired |
| USD754066S1 | Turbine generator | General | 8 | Active |
| US5404122A | Superconducting coil apparatus with a quenching prevention means | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5325080A | Superconducting coil apparatus and method of manufacturing the same | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7289284B2 | Stray field detector, magnetic disk drive, and method of head escaping | Physics | 7 | Expired |
| US6458946B1 | Crystals of diuridine tetraphosphate or salt thereof, process for producing the crystals, and process for producing the compounds | Chemistry; Metallurgy | 6 | Expired |
| US8107180B2 | Hard-disk drive and control method for magnetic recording on a patterned medium of the hard-disk drive | Physics | 6 | Active |
| US8018672B2 | Magnetic recording device and magnetic recording method thereof | Physics | 6 | Active |
| US5619415A | Method of drawing a cutting area | Emerging Cross-Sectional Technologies | 6 | Expired |
| US9183970B2 | Coated high-temperature superconducting wire and high-temperature superconducting coil including the same | Electricity | 6 | Active |
| USD776698S1 | Display screen with graphical user interface for controlling machine tools | General | 5 | Active |
| US8017235B2 | Method for manufacturing fine composite particles, apparatus for manufacturing fine composite particles, and fine composite particles | Emerging Cross-Sectional Technologies | 5 | Active |
| US8339749B2 | Perpendicular magnetic recording head, magnetic head, and magnetic disk device mounted with these heads | Physics | 5 | Active |
| US6756154B2 | Cathode active material for non-aqueous electrolyte secondary cell and process for producing the same | Emerging Cross-Sectional Technologies | 4 | Expired |
| USD776706S1 | Display screen with graphical user interface for controlling machine tools | General | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.