Masaki Aoki
123Patents
20h-index
107Co-inventors
93Inventor score
Filing activity: Sep 13, 1978 → Dec 15, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6439943B1 | Manufacturing method of plasma display panel that includes adielectric glass layer having small particle sizes | Electricity | 94 | Expired |
| US4842633A | Method of manufacturing molds for molding optical glass elements and diffraction gratings | Emerging Cross-Sectional Technologies | 67 | Expired |
| US6160345A | Plasma display panel with metal oxide layer on electrode | Electricity | 46 | Expired |
| US7208102B2 | Plasma display unit, phosphor and process for producing phosphor | Electricity | 38 | Expired |
| US5770921A | Plasma display panel with protective layer of an alkaline earth oxide | Emerging Cross-Sectional Technologies | 36 | Expired |
| US7898839B2 | Semiconductor memory device and method of writing into semiconductor memory device | Physics | 35 | Active |
| US5006363A | Plasma assited MO-CVD of perooskite dalectric films | Chemistry; Metallurgy | 32 | Expired |
| US4717584A | Method of manufacturing a magnetic thin film | Electricity | 32 | Expired |
| US5436764A | Die for forming a micro-optical element, manufacturing method therefor, micro-optical element and manufacturing method therefor | Physics | 28 | Expired |
| US5068147A | Soft magnetic thin film comprising alternate layers of iron carbide with either iron, iron nitride or iron carbon-nitride | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5987248A | Debugging information display device | Physics | 27 | Expired |
| US4721518A | Mold for press-molding glass elements | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4975324A | Perpendicular magnetic film of spinel type iron oxide compound and its manufacturing process | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6984159B1 | Plasma display panel with superior light-emitting characteristics, and method and apparatus for producing the plasma display panel | Electricity | 23 | Expired |
| US7147802B2 | Phosphor and method for production thereof and plasma display device | Electricity | 22 | Expired |
| US4953385A | Information storage stamper and method of manufacturing disks using the same | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5425118A | Optical component mounting substrate and method of producing the same | Physics | 20 | Expired |
| US5993543A | Method of producing plasma display panel with protective layer of an alkaline earth oxide | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6807082B2 | Semiconductor device and method of manufacturing the same | Electricity | 20 | Expired |
| US6191441A | Ferroelectric memory device and its drive method | Electricity | 20 | Expired |
| US5405652A | Method of manufacturing a die for use in molding glass optical elements having a fine pattern of concavities and convexities | Physics | 20 | Expired |
| US5951350A | Production method of plasma display panel suitable for minute cell structure, the plasma panel, and apparatus for displaying the plasma display panel | Electricity | 20 | Expired |
| US4957812A | Composite magnetic powder, method for producing the same and recording medium containing the same | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6046929A | Memory device with two ferroelectric capacitors per one cell | Physics | 19 | Expired |
| US4333861A | Thick film varistor | Electricity | 18 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.