Mitsuhiro Okada
109Patents
8h-index
137Co-inventors
83Inventor score
Filing activity: Feb 24, 1987 → Jul 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9922824B2 | Method of forming silicon film | Electricity | 322 | Active |
| US7462571B2 | Film formation method and apparatus for semiconductor process for forming a silicon nitride film | Chemistry; Metallurgy | 80 | Active |
| US7758920B2 | Method and apparatus for forming silicon-containing insulating film | Electricity | 76 | Active |
| US7575270B2 | Opening/closing apparatus for vehicle | Emerging Cross-Sectional Technologies | 12 | Active |
| US5732577A | Vehicle wheel lock | Emerging Cross-Sectional Technologies | 12 | Expired |
| USD588078S1 | Heat dissipation deterrence link for semiconductor manufacture | General | 12 | Expired |
| US9933976B2 | Storage apparatus and data processing method thereof, and storage system | Physics | 9 | Active |
| USD620085S1 | Gas supply pipe for manufacturing semiconductor wafers | General | 8 | Expired |
| US8946065B2 | Method of forming seed layer and method of forming silicon-containing thin film | Electricity | 7 | Active |
| US7611995B2 | Method for removing silicon oxide film and processing apparatus | Electricity | 7 | Expired |
| US4748046A | Method of making keys of a keyboard | Electricity | 6 | Expired |
| US7416978B2 | Film forming method, film forming system and recording medium | Chemistry; Metallurgy | 6 | Active |
| US8343594B2 | Film formation method and apparatus for semiconductor process | Chemistry; Metallurgy | 6 | Active |
| US7964516B2 | Film formation apparatus for semiconductor process and method for using same | Emerging Cross-Sectional Technologies | 5 | Active |
| US10459773B2 | PLD management method and PLD management system | Physics | 5 | Active |
| US8857890B2 | Driving apparatus for opening and closing body for vehicle | Emerging Cross-Sectional Technologies | 5 | Active |
| US4920245A | A push-button switch with uniform on and off timings | Electricity | 5 | Expired |
| US7425401B2 | Cyanine compounds, optical recording materials and optical recording media | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8080109B2 | Film formation apparatus and method for using the same | Emerging Cross-Sectional Technologies | 4 | Active |
| US8455369B2 | Trench embedding method | Electricity | 4 | Active |
| US9758865B2 | Silicon film forming method, thin film forming method and cross-sectional shape control method | Electricity | 4 | Active |
| US10467176B2 | Information processing apparatus | Physics | 4 | Active |
| US7696106B2 | Film formation method and apparatus for semiconductor process | Electricity | 4 | Active |
| US8105970B2 | Olefin polymerization catalyst component and production process thereof, and production proces of olefin polymerization catalyst and olefin polymer | Chemistry; Metallurgy | 3 | Active |
| US8350054B2 | Optical filter | Emerging Cross-Sectional Technologies | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.