Yukio Takeuchi
18Patents
3h-index
24Co-inventors
60Inventor score
Filing activity: Dec 2, 1987 → Dec 5, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5483065A | Electron beam microanalyzer | Electricity | 12 | Expired |
| US4994889A | Semiconductor memory device | Electricity | 10 | Expired |
| US5071784A | Method of making a semiconductor memory device | Electricity | 8 | Expired |
| US9340401B2 | Heavy object cassette transferring apparatus and a transferring method thereof | Performing Operations; Transporting | 3 | Active |
| US5085045A | Double twist spindle apparatus | Textiles; Paper | 2 | Expired |
| US9586345B2 | Autoclave and method for heat curing molded material | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11370183B2 | Composite material manufacturing method and composite material | Performing Operations; Transporting | 0 | Active |
| US11104769B2 | Pultruded material and method for manufacturing pultruded material | Chemistry; Metallurgy | 0 | Active |
| US11192313B2 | Production method for a pultruded article | Performing Operations; Transporting | 0 | Active |
| US10029397B2 | Autoclave and method for heat curing molded material | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11247417B2 | Composite material member, gap material, pultrusion device, and pultrusion method | Performing Operations; Transporting | 0 | Active |
| US11241844B2 | Method for inserting out-of-plane reinforcement threads and method for producing fiber-containing material | Performing Operations; Transporting | 0 | Active |
| US11752710B2 | Composite material, pultrusion device, and pultrusion method | Chemistry; Metallurgy | 0 | Active |
| US11285679B2 | Device and method for producing pultruded article | Performing Operations; Transporting | 0 | Active |
| US11396145B2 | Method and device for producing pultruded material | Performing Operations; Transporting | 0 | Active |
| US11318710B2 | Joined member assembly method and joined member | Emerging Cross-Sectional Technologies | 0 | Active |
| US10386314B2 | Apparatus and method for measuring energy of electrons | Physics | 0 | Active |
| US11059243B2 | Production device and production method for pultrusion molded article | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.