Hisao Eguchi
16Patents
5h-index
24Co-inventors
66Inventor score
Filing activity: Jan 25, 1990 → Jan 18, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5138103A | Process for producing tetrabromobisphenol A | Chemistry; Metallurgy | 18 | Expired |
| US5059726A | Process for producing tetrabromobisphenol A | Chemistry; Metallurgy | 17 | Expired |
| US5008469A | Process for producing tetrabromobisphenol A | Chemistry; Metallurgy | 16 | Expired |
| US7189877B2 | Arylamine derivatives having fluorene skeleton, synthetic intermediates thereof, processes of producing those, and organic electrolumivescene devices | Electricity | 7 | Expired |
| US7482490B2 | Amine compound having fluorene group as framework, process for producing the amine compound, and use of the amine compound | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7816475B2 | Aminoalkoxystyrene, process for preparation thereof, polymer thereof, process for producing the polymer and use thereof | Chemistry; Metallurgy | 2 | Active |
| US9472829B2 | Method for stabilizing LiPF6, electrolyte solution for nonaqueous secondary batteries having excellent thermal stability, and nonaqueous secondary battery having excellent thermal stability | Emerging Cross-Sectional Technologies | 1 | Active |
| US6833462B2 | Process for preparing acrylate compound | Chemistry; Metallurgy | 1 | Expired |
| US7608680B2 | Triarylamine polymer, process for producing the same, and use thereof | Electricity | 1 | Active |
| US6479709B1 | Process for the production of styrene derivative | Chemistry; Metallurgy | 1 | Expired |
| US7148363B2 | Process for preparing acrylate compound | Chemistry; Metallurgy | 1 | Expired |
| US10246393B2 | Method for producing aromatic compound | Chemistry; Metallurgy | 0 | Active |
| US9879037B2 | Fluorine-containing phosphate ester-amide, and flame retardant resin, flame retardant liquid and flame retardant solvent for organic synthesis containing same | Emerging Cross-Sectional Technologies | 0 | Active |
| US9496092B2 | Flame-retardant electrolytic capacitor | Electricity | 0 | Active |
| US10927084B2 | Alkanolamine, friction-reducing agent, and lubricating oil composition | Chemistry; Metallurgy | 0 | Active |
| US6472567B2 | Process for the production of styrene compound, and styrene compound free from biphenyl | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.