Masayoshi Miyamoto
30Patents
9h-index
81Co-inventors
78Inventor score
Filing activity: Aug 6, 1980 → Nov 13, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4875063A | Electrostatic recording apparatus | Physics | 42 | Expired |
| US4314039A | Polypropylene composition containing a 1.3,2.4-di(alkylbenzylidene) sorbitol | Chemistry; Metallurgy | 41 | Expired |
| US4753543A | Electrostatic printing apparatus with heated adjustable pressure toner fixing rolls | Physics | 28 | Expired |
| US7593542B2 | Image processing apparatus, image processing method, and computer product | Electricity | 24 | Active |
| US4977414A | Image forming apparatus | Physics | 20 | Expired |
| US6687829B1 | Data transmission apparatus and method for management of user identification data allocated to image data | Electricity | 15 | Expired |
| US5107278A | Image forming apparatus | Electricity | 14 | Expired |
| US5019913A | Recording apparatus having control data selectively designated in memory which corresponds to one of multiple optical scanning systems | Electricity | 14 | Expired |
| US5699761A | Two-stroke internal combustion engine | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6142113A | Two-cycle internal combustion engine and cylinder | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7222134B1 | Filing system which provides increased availability of image data stored therein | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8910840B2 | Shoulder harness for portable working machine | Human Necessities | 5 | Active |
| US8758785B2 | Composition for external use and method for producing the same | Emerging Cross-Sectional Technologies | 5 | Active |
| US7580651B2 | Image forming apparatus and method of controlling energy saving mode | Electricity | 5 | Expired |
| US7119931B2 | Image reading apparatus, image processing system, image reading method, and image processing method that determine a document | Electricity | 4 | Expired |
| US8647650B2 | Composition for external use and method for producing the same | Emerging Cross-Sectional Technologies | 3 | Active |
| US9345651B2 | Oil-in-water emulsion composition and method for producing the same | Human Necessities | 3 | Active |
| US7512988B2 | Data transmission apparatus and method for management of user identification data allocated to image data | Electricity | 2 | Expired |
| US11518826B2 | Method for producing polytetrafluoroethylene powder | Emerging Cross-Sectional Technologies | 2 | Active |
| US9611820B2 | Intake structure for internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US9006333B2 | Method for manufacturing fine polytetrafluoroethylene powder | Chemistry; Metallurgy | 0 | Active |
| US11851519B2 | Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and composition | Chemistry; Metallurgy | 0 | Active |
| US8041889B2 | Information processor and image generator for stopping rotation of a magnetic disk in response to an abnormal state | Physics | 0 | Active |
| US10495047B2 | Handheld engine-driven working machine | Emerging Cross-Sectional Technologies | 0 | Active |
| US9309335B2 | Process for producing polytetrafluoroethylene fine powder | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.