Maki Yonetsu
31Patents
7h-index
41Co-inventors
69Inventor score
Filing activity: Mar 16, 2000 → Dec 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6506513B1 | Liquid fuel-housing tank for fuel cell and fuel cell | Emerging Cross-Sectional Technologies | 80 | Expired |
| US6310282A | Photovoltaic conversion element and a dye-sensitizing photovoltaic cell | Emerging Cross-Sectional Technologies | 55 | Expired |
| US6384321B1 | Electrolyte composition, photosensitized solar cell using said electrolyte composition, and method of manufacturing photosensitized solar cell | Emerging Cross-Sectional Technologies | 48 | Expired |
| US7125822B2 | Fuel cell catalyst and fuel cell | Emerging Cross-Sectional Technologies | 35 | Expired |
| US7189472B2 | Fuel cell, electrode for fuel cell and a method of manufacturing the same | Emerging Cross-Sectional Technologies | 18 | Expired |
| US8305281B2 | Core-shell magnetic material, method of manufacturing core-shell magnetic material, device, and antenna device | Emerging Cross-Sectional Technologies | 16 | Active |
| US7740939B2 | Insulating magnetic metal particles and method for manufacturing insulating magnetic material | Emerging Cross-Sectional Technologies | 7 | Active |
| US7936310B2 | High-impedance substrate | Electricity | 6 | Active |
| US8475922B2 | Nanoparticle composite material and antenna device and electromagnetic wave absorber using the same | Emerging Cross-Sectional Technologies | 6 | Active |
| US8289222B2 | Core-shell magnetic material, method of manufacturing core-shell magnetic material, device, antenna device, and portable device | Emerging Cross-Sectional Technologies | 5 | Active |
| US7147950B2 | Liquid fuel-housing tank for fuel cell and fuel cell | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8986839B2 | Metal-containing particle aggregate, metal-containing particle composite member, and method of manufacturing the aggregate and the composite member | Emerging Cross-Sectional Technologies | 3 | Active |
| US8988301B2 | Core-shell magnetic material, method for producing core-shell magnetic material, device, and antenna device | Emerging Cross-Sectional Technologies | 3 | Active |
| US7713641B2 | Magnetic material and antenna device | Emerging Cross-Sectional Technologies | 2 | Active |
| US7714793B2 | High-frequency magnetic material and antenna system using thereof | Emerging Cross-Sectional Technologies | 2 | Active |
| US7763094B2 | Method of manufacturing high frequency magnetic material | Chemistry; Metallurgy | 2 | Active |
| US7838165B2 | Carbon fiber synthesizing catalyst and method of making thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US11948900B2 | Bonded body, circuit board, and semiconductor device | Electricity | 1 | Active |
| US8580462B2 | Electrode catalyst material comprising carbon nano-fibers having catalyst particles on the surface and in the insides of the interior area and a fuel cell having the electrode catalyst material | Emerging Cross-Sectional Technologies | 1 | Active |
| US8508423B2 | Antenna device | Electricity | 1 | Active |
| US12115603B2 | Bonded body, ceramic copper circuit substrate, and semiconductor device | Electricity | 0 | Active |
| US12160959B2 | Bonded body, ceramic copper circuit board, method for manufacturing bonded body, and method for manufacturing ceramic copper circuit board | Electricity | 0 | Active |
| US11355416B2 | Structure and joined composite | Electricity | 0 | Active |
| US12347744B2 | Bonded body including titanium alloy at bonding boundary | Chemistry; Metallurgy | 0 | Active |
| US12431406B2 | Bonded body, circuit board, semiconductor device, and method for manufacturing bonded body | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.