Tadao Samejima
17Patents
2h-index
24Co-inventors
50Inventor score
Filing activity: Apr 17, 2009 → Oct 31, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10927479B2 | Producing device and producing method for chopped fiber bundles, producing device and producing method for fiber-reinforced resin forming materials, cutting blade for carbon fiber bundles, and rotary cutter for carbon fiber bundles | Emerging Cross-Sectional Technologies | 3 | Active |
| US9825304B2 | Porous electrode substrate, method for manufacturing same, precursor sheet, membrane electrode assembly, and polymer electrolyte fuel cell | Emerging Cross-Sectional Technologies | 2 | Active |
| US9481789B2 | Matrix resin composition, prepreg and method for producing the same, and fiber-reinforced composite material | Emerging Cross-Sectional Technologies | 2 | Active |
| US8603429B2 | Production system and production method for carbon fiber thread | Performing Operations; Transporting | 1 | Active |
| US10933563B2 | Fiber-reinforced resin material molding, method for manufacturing fiber-reinforced resin material molding, and method for manufacturing fiber-reinforced resin material | Chemistry; Metallurgy | 1 | Active |
| US11518116B2 | Method and apparatus for producing fiber-reinforced resin molding material | Performing Operations; Transporting | 1 | Active |
| US11643513B2 | Method and device for manufacturing fiber-reinforced resin molding material | Chemistry; Metallurgy | 0 | Active |
| US9738994B2 | Carbon fiber precursor acrylic fiber bundle, method for thermally oxidizing part thereof, thermal oxidation oven, and process for producing carbon fiber bundle | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10647828B2 | Prepreg and method for producing same | Emerging Cross-Sectional Technologies | 0 | Active |
| US10889919B2 | Producing device and producing method for chopped fiber bundles, producing device and producing method for fiber-reinforced resin forming materials, cutting blade for carbon fiber bundles, and rotary cutter for carbon fiber bundles | General | 0 | Revoked |
| US11919255B2 | Method and apparatus for producing fiber-reinforced resin molding material | Performing Operations; Transporting | 0 | Active |
| US10889025B2 | Method for manufacturing fiber-reinforced resin molding material, and device for manufacturing fiber-reinforced resin molding material | Textiles; Paper | 0 | Active |
| US12179388B2 | SMC manufacturing method | Performing Operations; Transporting | 0 | Active |
| US12319017B2 | Method for manufacturing SMC | Chemistry; Metallurgy | 0 | Active |
| US9705137B2 | Porous electrode substrate, method for manufacturing same, precursor sheet, membrane electrode assembly, and polymer electrolyte fuel cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US12023876B2 | Method for producing fiber-reinforced resin molding material, and apparatus for producing fiber-reinforced resin molding material | Performing Operations; Transporting | 0 | Active |
| US11660783B2 | Fiber-reinforced resin material molding, method for manufacturing fiber-reinforced resin material molding, and method for manufacturing fiber-reinforced resin material | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.