Yoshiyasu Itoh
21Patents
9h-index
42Co-inventors
75Inventor score
Filing activity: Mar 9, 1982 → Mar 14, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5126102A | Fabricating method of composite material | Emerging Cross-Sectional Technologies | 45 | Expired |
| US7118239B2 | Sunroof panel apparatus for a vehicle | Performing Operations; Transporting | 20 | Expired |
| US6492037B2 | Joined structure of dissimilar metallic materials | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5210426A | Electron beam irradiation device and method of manufacturing an electron beam permeable window | Electricity | 18 | Expired |
| US5770785A | Apparatus and method for removing carbon dioxide contained in exhaust gas | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5906895A | Thermal barrier coating member and method of producing the same | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4419438A | Image forming material and method | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5509472A | Heat-resisting plate having a cooling structure and method of manufacturing it | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6692841B2 | Joined structure of dissimilar metallic materials | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5590392A | Corrosion-resistant material for contact with high temperature molten metal and method for production thereof | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6184771A | Sintered body having non-linear resistance characteristics | Electricity | 7 | Expired |
| US6766785B2 | Electronic throttle control apparatus | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6961650B2 | Data map forming method, data map formation-purpose information record medium forming method and apparatus | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6123998A | Ceramic coating method for metallic substrate utilizing a transitional layer of ceramic-metal | Chemistry; Metallurgy | 5 | Expired |
| US6163245A | Nonlinear resistor with electrodes formed by plasma spraying | Electricity | 4 | Expired |
| US7235506B2 | Silicon carbide matrix composite material, process for producing the same and process for producing part of silicon carbide matrix composite material | Chemistry; Metallurgy | 3 | Expired |
| US5616978A | Electroconductive article, having portions with variable resistance and a rotor produced therefrom | Electricity | 2 | Expired |
| US8568650B2 | Silicon carbide matrix composite material, process for producing the same and process for producing part of silicon carbide matrix composite material | Chemistry; Metallurgy | 1 | Active |
| US7818119B2 | Electronic apparatus and navigation image display method | Physics | 1 | Active |
| US6344789B1 | Voltage non-linear resistor unit and arrester unit | Performing Operations; Transporting | 1 | Expired |
| US9306221B2 | Fuel electrodes for solid oxide electrochemical cell, processes for producing the same, and solid oxide electrochemical cells | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.