Kazuhiro Kojima
19Patents
5h-index
39Co-inventors
66Inventor score
Filing activity: Dec 23, 1993 → Mar 27, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8758901B2 | Ultrahigh-strength welded joint and production method thereof | Emerging Cross-Sectional Technologies | 26 | Active |
| US5698285A | Adhesive for optical disk | Physics | 10 | Expired |
| US6814135B2 | Stacked-type evaporator | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US8526761B2 | Image processing apparatus and image sensing apparatus | Physics | 7 | Active |
| US8562727B2 | Electroless palladium plating solution | Electricity | 5 | Active |
| US9770789B2 | Flux-cored wire for gas-shielded arc welding, method for welding steel for very low temperature use, and method for manufacturing weld joint | Chemistry; Metallurgy | 5 | Active |
| US5520534A | Heating apparatus including plurality of regenerative burner units and operating method | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7867559B2 | Photoresist coating liquid supplying apparatus, and photoresist coating liquid supplying method and photoresist coating apparatus using such photoresist coating liquid supplying apparatus | Performing Operations; Transporting | 4 | Active |
| US5718776A | Steel plate less susceptible to welding distortion and highly bendable by lineal heating, process for producing said steel plate, welding material, and welding method using said welding material | Chemistry; Metallurgy | 4 | Expired |
| US7632343B2 | Electroless palladium plating solution | Electricity | 3 | Active |
| US8488840B2 | Image processing device, image processing method and electronic apparatus | Electricity | 3 | Active |
| US7981202B2 | Electroless pure palladium plating solution | Chemistry; Metallurgy | 3 | Active |
| US8846011B2 | Curable resin composition for covering a fingernail or artificial fingernail | Human Necessities | 3 | Active |
| US5409993A | Fluid gasket composition | Chemistry; Metallurgy | 3 | Expired |
| US9259806B2 | Flux-cored wire for welding ultrahigh tensile strength steel | Chemistry; Metallurgy | 2 | Active |
| US9505088B2 | Flux-cored wire, welding method using flux-cored wire, method for manufacturing weld joint using flux-cored wire, and weld joint | Chemistry; Metallurgy | 1 | Active |
| US9211613B2 | Flux-cored wire for gas shield arc welding use enabling all-position welding | Performing Operations; Transporting | 0 | Active |
| US8233677B2 | Image sensing apparatus and image file data structure | Physics | 0 | Active |
| US10981254B2 | Ni-based alloy core wire for covered electrode, covered electrode, and method of manufacturing covered electrode | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.