Hideyuki Okamoto
30Patents
4h-index
43Co-inventors
63Inventor score
Filing activity: Feb 6, 1996 → Dec 29, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11380546B2 | Deposition mask, deposition mask apparatus, manufacturing method of deposition mask, and manufacturing method of deposition mask apparatus | Electricity | 7 | Active |
| US8594911B2 | Active anti-vibration supporting device and anti-vibration control method for same | Performing Operations; Transporting | 6 | Active |
| US9108641B2 | Control apparatus for vehicles | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US6718426B2 | Cache memory apparatus and central processor, hand-held device and arithmetic processor using the same | Physics | 4 | Expired |
| US11732347B2 | Standard mask apparatus and method of manufacturing standard mask apparatus | Emerging Cross-Sectional Technologies | 3 | Active |
| US9705083B2 | Method for stretching vapor deposition mask, method for producing frame-equipped vapor deposition mask, method for producing organic semiconductor element, and stretching apparatus | Electricity | 3 | Active |
| US7435405B2 | Anti-oxidation method for sulfide minerals in sulfide ore | Emerging Cross-Sectional Technologies | 3 | Active |
| US11211558B2 | Deposition mask device and method of manufacturing deposition mask device | Electricity | 3 | Active |
| US8775019B2 | Active anti-vibration supporting device and anti-vibration control method for same | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10043974B2 | Method for producing frame-equipped vapor deposition mask, stretching apparatus, apparatus for producing organic semiconductor device and method for producing organic semiconductor device | Electricity | 2 | Active |
| US8346460B2 | Active vibration isolating support apparatus and method for controlling the same | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8395766B2 | Foreign matter inspection apparatus | Physics | 2 | Active |
| US6921426B2 | Process of recovering copper from ore | Emerging Cross-Sectional Technologies | 2 | Expired |
| US11237481B2 | Metal plate for manufacturing deposition mask and manufacturing method for metal plate, and deposition mask and manufacturing method for deposition mask | Electricity | 2 | Active |
| US8685350B2 | Method for separating arsenic mineral from copper-bearing material with high arsenic grade | Performing Operations; Transporting | 1 | Active |
| US8960444B2 | Method for separating arsenic mineral from copper-bearing material with high arsenic grade | Performing Operations; Transporting | 1 | Active |
| US7556245B2 | Active vibration isolating support apparatus | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11437578B2 | Method for producing frame-equipped vapor deposition mask, stretching apparatus, apparatus for producing organic semiconductor device and method for producing organic semiconductor device | Electricity | 1 | Active |
| US5702591A | Flotation method for non-ferrous metal variable ores | Performing Operations; Transporting | 1 | Expired |
| US11733607B2 | Metal plate for producing vapor deposition masks, inspection method for metal plates, production method for metal plates, vapor deposition mask, vapor deposition mask device, and production method for vapor deposition masks | Electricity | 1 | Active |
| US12128500B2 | Manufacturing method for vapor deposition mask device and manufacturing apparatus for vapor deposition mask device | Electricity | 0 | Active |
| US9663397B2 | Broadband emission material and white light emission material | Emerging Cross-Sectional Technologies | 0 | Active |
| US7898653B2 | Foreign matter inspection apparatus | Physics | 0 | Active |
| US12227823B2 | Metal plate for producing vapor deposition masks, production method for metal plates, vapor deposition mask, production method for vapor deposition mask, and vapor deposition mask device comprising vapor deposition mask | Emerging Cross-Sectional Technologies | 0 | Active |
| US9145836B2 | Engine mounted controller, and vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.