Takuya Arase
19Patents
5h-index
30Co-inventors
66Inventor score
Filing activity: Dec 22, 1986 → Mar 18, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6183872A | Silicon-containing organic fluoropolymers and use of the same | Emerging Cross-Sectional Technologies | 119 | Expired |
| US6740375B1 | Fluorochemical adhesive material and laminate comprising the same | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7482415B2 | Process for producing fluoroionomer, method for purification and concentration of the ionomer, and method of film formation | Chemistry; Metallurgy | 6 | Expired |
| US6893729B2 | Layered resin molding and multilayered molded article | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4931198A | Magnetic particles composed mainly of FeC and a process for preparing same | Chemistry; Metallurgy | 5 | Expired |
| US6881460B2 | Laminated resin | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4900464A | Particles containing iron carbide | Chemistry; Metallurgy | 5 | Expired |
| US5552072A | Coated acicular fine particulate materials, processes for preparing same and use thereof | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6835782B1 | Method for curing fluoropolymer | Chemistry; Metallurgy | 4 | Expired |
| US6245845A | Fluorine-containing resin composition for parts of electronic and electrical equipment and same parts | Chemistry; Metallurgy | 3 | Expired |
| US5443666A | Acicular fine particles containing metallic iron, iron carbide and carbon, process thereof, and magnetic coating composition and magnetic recording medium containing the same | Chemistry; Metallurgy | 1 | Expired |
| US8545732B2 | Electrode film for polymer actuator element, and polymer actuator element comprising the same | Chemistry; Metallurgy | 1 | Active |
| US5660927A | Acicular metal iron fine particles, process for preparing same, magnetic coating composition and magnetic recording medium containing same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9109053B2 | Fluoropolymer dispersion and process for producing fluoropolymer dispersion | Emerging Cross-Sectional Technologies | 0 | Active |
| US7223800B2 | Method for producing regenerated fluororesin and regenerated fluororesin article | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7348386B2 | Process for producing fluorocopolymer, fluorocopolymer, and molded object | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5437805A | Particles containing iron carbide | Chemistry; Metallurgy | 0 | Expired |
| US7321071B2 | Process for the production of water-soluble fluorine-containing vinyl ethers | Chemistry; Metallurgy | 0 | Expired |
| US7847001B2 | Liquid fluoropolymer composition and process for producing crosslinked fluorochemical | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.