Hideyuki Higashimura
34Patents
3h-index
51Co-inventors
62Inventor score
Filing activity: Feb 3, 1995 → Dec 11, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8048982B2 | Method for producing aromatic compound polymer | Chemistry; Metallurgy | 7 | Active |
| US7291692B2 | Polyarylene oxide and method of producing the same | Chemistry; Metallurgy | 7 | Expired |
| US9536633B2 | Metallic composite and composition thereof | Emerging Cross-Sectional Technologies | 6 | Active |
| US7161000B2 | Method for producing phenol condensate | Chemistry; Metallurgy | 3 | Expired |
| US8329929B2 | Metal complex | Chemistry; Metallurgy | 3 | Active |
| US8519131B2 | Modified metal complex and use thereof | Performing Operations; Transporting | 2 | Active |
| US7988944B2 | Peroxide decomposition catalyst | Performing Operations; Transporting | 2 | Active |
| US6576800B2 | Oxidation polymer of a substituted phenol | Chemistry; Metallurgy | 2 | Expired |
| US8951646B2 | Layered structure comprising a layer containing a conjugated polymer compound | Emerging Cross-Sectional Technologies | 1 | Active |
| US8866134B2 | Light-emitting device and photovoltaic cell, and method for manufacturing the same | Emerging Cross-Sectional Technologies | 1 | Active |
| US8546291B2 | Cyclic compound, its metal complex and modified metal complex | Emerging Cross-Sectional Technologies | 1 | Active |
| US9412487B2 | Silver-(conjugated compound) composite | Chemistry; Metallurgy | 1 | Active |
| US9758688B2 | Composition for forming conductive film | Electricity | 1 | Active |
| US5484831A | Polyphenylene ether resin composition | Chemistry; Metallurgy | 1 | Expired |
| US9109081B2 | Method for producing aromatic polymer | Chemistry; Metallurgy | 0 | Active |
| US9704612B2 | Composition of silver-conjugated compound composite | Electricity | 0 | Active |
| US6541596B1 | Crystallizable poly (2,5-di-substituted-1,4-phenylene oxide) and a method of preparing the same | Chemistry; Metallurgy | 0 | Expired |
| US9455408B2 | Layered structure, polymer, electroluminescent device, and photoelectric conversion device | Emerging Cross-Sectional Technologies | 0 | Active |
| US7718757B2 | Aromatic polymer and producing method thereof | Chemistry; Metallurgy | 0 | Active |
| US8940856B2 | Heterocyclic compound and heterocyclic polymers | Electricity | 0 | Active |
| US9306170B2 | Electronic device and polymer compound | Electricity | 0 | Active |
| US10392395B2 | Nitrogen-containing aromatic compounds and metal complexes | Emerging Cross-Sectional Technologies | 0 | Active |
| US9520569B2 | Aryl compounds for application in a highly polar solvent | Electricity | 0 | Active |
| US6383636B2 | (2,5-disubstituted-1,4-phenylene oxide) block or graft copolymer | Emerging Cross-Sectional Technologies | 0 | Expired |
| US9318706B2 | Laminated structure, method for producing same, and electronic element comprising same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.