Sumio Kamiya
23Patents
4h-index
43Co-inventors
59Inventor score
Filing activity: May 28, 1997 → Mar 24, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6213104A | Method and a device for supplying fuel to an internal combustion engine | Mechanical Engineering; Lighting; Heating | 46 | Expired |
| US7997953B2 | Precision machining method | Performing Operations; Transporting | 7 | Active |
| US5962152A | Ceramic heat insulating layer and process for forming same | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6073537A | Roller bush for fuel injection pump | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US9845714B2 | Electrically-heated catalytic converter | Emerging Cross-Sectional Technologies | 4 | Active |
| US7160175B2 | Attitude control device and precision machining apparatus | Performing Operations; Transporting | 3 | Expired |
| US8037719B2 | Method for manufacturing basalt fiber | Emerging Cross-Sectional Technologies | 3 | Active |
| US8501643B2 | Method for manufacturing basalt fiber | Emerging Cross-Sectional Technologies | 3 | Active |
| US7247081B2 | Precision machining apparatus and precision machining method | Performing Operations; Transporting | 2 | Expired |
| US8058197B2 | Carbon composite materials comprising particles of metal carbides dispersed therein and method for producing the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US9193604B2 | Fine particle composite, method for producing the same, catalyst used for solid polymer fuel cell, and solid polymer fuel cell | Emerging Cross-Sectional Technologies | 2 | Active |
| US7767603B2 | Basalt fiber material | Chemistry; Metallurgy | 2 | Active |
| US7824782B2 | Molded article located in the beam path of radar device, and method of manufacturing the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US8377159B2 | Synthetic grinding stone | Performing Operations; Transporting | 1 | Active |
| US8460526B2 | Gas sensor and process for producing the same | Physics | 1 | Active |
| US9528961B2 | Exhaust gas sensor | Physics | 0 | Active |
| US8197713B2 | Fluorescent powder, process for producing the same, and light emitting device, display device, and fluorescent lamp containing fluorescent powder | Emerging Cross-Sectional Technologies | 0 | Active |
| US9297779B2 | Exhaust gas sensor | Physics | 0 | Active |
| US9789467B2 | Composite material, electrode film and method for producing the same, electrode terminal and method for producing the same, substrate and method for producing the same, and bonding material and method for producing substrate by bonding split parts together with bonding material | Emerging Cross-Sectional Technologies | 0 | Active |
| US7950981B2 | Precision machining apparatus and precision machining method | Performing Operations; Transporting | 0 | Active |
| US8999877B2 | Single-crystal fine powder of sulfide or sulfide complex and method for preparing the same | Chemistry; Metallurgy | 0 | Active |
| US10641560B2 | Ceramic member and joint structure of metal members | Emerging Cross-Sectional Technologies | 0 | Active |
| US7896129B2 | Sub-muffler | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.