Akio Kashihara
25Patents
8h-index
25Co-inventors
71Inventor score
Filing activity: Jul 29, 1986 → Nov 30, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5367039A | Production of colored vinyl polymer particles by polymerizing a vinyl polymerizable monomer with a polymerizable dye | Chemistry; Metallurgy | 27 | Expired |
| US4777213A | Microparticles having crosslinking reaction promotor function and method of use | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4920187A | Process for preparing particles having monodisperse particle size | Physics | 19 | Expired |
| US5064923A | Crosslinked polymer microparticles derived from betaine monomers having three-dimensional network | Chemistry; Metallurgy | 18 | Expired |
| US4777199A | Coating composition | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4803252A | Particles of crosslinked polymer prepared by emulsion polymerization in the absence of dispersion stabilizer | Chemistry; Metallurgy | 15 | Expired |
| US4842936A | Composite basic resin particles, its preparation and resinous composition for coating use containing the same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5059505A | Resin particles | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4920175A | Microparticles having crosslinking reaction promotor function and method of use | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5159017A | Crosslinked polymer microparticles and coating composition containing the same | Chemistry; Metallurgy | 8 | Expired |
| US4833208A | Composite acrylic resin particles | Chemistry; Metallurgy | 8 | Expired |
| US5389497A | Method for forming patterned solder mask | Electricity | 8 | Expired |
| US5185229A | Dry toner for high speed electrophotography | Physics | 7 | Expired |
| US4743653A | Two component polyurethane coating | Chemistry; Metallurgy | 6 | Expired |
| US5368884A | Method of forming solder mask | Electricity | 6 | Expired |
| US5124226A | Dispersion-polymerization process for producing a toner containing a pigment dispersed therein | Physics | 6 | Expired |
| US4983671A | Two component polyurethane coating | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5681485A | Method of producing multilayer circuit boards | Electricity | 4 | Expired |
| US4990571A | Composite resin particles and preparation thereof | Chemistry; Metallurgy | 2 | Expired |
| US4833189A | Composite resin particles and preparation thereof | Chemistry; Metallurgy | 2 | Expired |
| US5008318A | Novel composite film and preparation thereof | Chemistry; Metallurgy | 2 | Expired |
| US4968576A | Resinous microparticles useful in powdery toner for electrophotography | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4990572A | Composite resin particles and preparation thereof | Chemistry; Metallurgy | 2 | Expired |
| US5154967A | Composite film and preparation thereof | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4870132A | Polymerizable amphoinic resins having silicon-containing organic group | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.