Mitsuo Takeda
27Patents
9h-index
40Co-inventors
75Inventor score
Filing activity: Dec 24, 1975 → Nov 21, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6200680A | Fine zinc oxide particles, process for producing the same, and use thereof | Emerging Cross-Sectional Technologies | 87 | Expired |
| US5604835A | Integrated optical waveguide device | Physics | 38 | Expired |
| US5236622A | Process for producing a monodispersed glycol suspension of fine inorganic oxide particles having excellent dispersion stability | Chemistry; Metallurgy | 17 | Expired |
| US5316714A | Method of improving slipperiness of polyester film using a monodispersed glycol suspension of inorganic oxide particles | Chemistry; Metallurgy | 15 | Expired |
| US6919777B2 | Surface acoustic wave filter device | Electricity | 15 | Expired |
| US4072422A | Apparatus for interferometrically measuring the physical properties of test object | Physics | 14 | Expired |
| US6750975B2 | Three-dimensional shape measuring method | Physics | 14 | Expired |
| US5139980A | Method for production of inorganic oxide particles | Chemistry; Metallurgy | 13 | Expired |
| US5807059A | Ready mixed concrete conveying apparatus | Fixed Constructions | 10 | Expired |
| US5304324A | Monodispersed glycol suspension of fine inorganic oxide particles having excellent dispersion stability | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5980190A | Ready mix concrete conveying apparatus | Fixed Constructions | 7 | Expired |
| US4020386A | Flat type display tube | Electricity | 5 | Expired |
| US6943649B2 | Surface acoustic wave filter with a ground pattern partially surrounding a signal pad and communication device using same | Electricity | 4 | Expired |
| US4105335A | Interferometric optical phase discrimination apparatus | Physics | 4 | Expired |
| US7701589B2 | Three-dimensional shape measuring method and apparatus | Physics | 4 | Active |
| US5863647A | Monodispersed glycol suspension of fine inorganic oxide particles having excellent dispersion stability and a polyester film containing said particles | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7688279B2 | Fractal structure, super structure of fractal structures, method for manufacturing the same and applications | Electricity | 3 | Expired |
| US6340278B1 | Granule transfer apparatus and granule spreading method | Fixed Constructions | 3 | Expired |
| US4090102A | Cover glass structure of flat type indicator tube | Electricity | 2 | Expired |
| US5971136A | Tower-like transfer device | Fixed Constructions | 2 | Expired |
| US6815834B2 | Electronic part | Electricity | 2 | Expired |
| US7813900B2 | Displacement detection method, displacement detection device, displacement detection program, phase singularity matching method and phase singularity matching program | Physics | 2 | Active |
| US7457721B2 | Method and apparatus for measuring small displacement | Physics | 1 | Expired |
| US9019479B2 | Imaging apparatus and image processing method | Physics | 1 | Active |
| US4045702A | Fluorescent character indicating tube | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.