Yoshiki Matsumoto
10Patents
5h-index
22Co-inventors
66Inventor score
Filing activity: Mar 12, 1976 → Nov 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5261241A | Refrigerant | Chemistry; Metallurgy | 36 | Expired |
| US4069566A | Take-up method of continuous filament bundles of synthetic fibers and apparatus therefor | Performing Operations; Transporting | 12 | Expired |
| US5429762A | Cooling agent | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US8454542B2 | Positive pressure chamber for extremities | Human Necessities | 7 | Active |
| US6327892A | Apparatus and method for measuring oxygen diffusing capacity and heating packet | Physics | 5 | Expired |
| US9510583B2 | Pest-accumulating device and pest-accumulating method | Human Necessities | 2 | Active |
| US5588304A | Trigger for regenerative substances and regenerative body with the trigger | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4212697A | Process for producing glass fiber-reinforced resin molded sheets | Chemistry; Metallurgy | 1 | Expired |
| US12071187B2 | Spherical body drive type movement device | Performing Operations; Transporting | 0 | Active |
| US10298455B2 | Data processing system, data processing control apparatus, and data processing control method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.