Kosuke Murai
13Patents
3h-index
27Co-inventors
60Inventor score
Filing activity: Oct 30, 1979 → Nov 5, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5756056A | Process for recovering rare earth metal from oxide ore by concentration and separation | Emerging Cross-Sectional Technologies | 8 | Expired |
| US10893986B2 | Underpants-type disposable diaper with reduced lateral side seal tearing | Performing Operations; Transporting | 6 | Active |
| US10603228B2 | Underpants-type disposable diaper | Human Necessities | 5 | Active |
| US4282032A | Direct method for production of high-grade, high-purity ferromanganese | Chemistry; Metallurgy | 3 | Expired |
| US8870363B2 | Cutting device and cutting method thereof | Performing Operations; Transporting | 2 | Active |
| US9011406B2 | Underpants type disposable diaper | Human Necessities | 1 | Active |
| US8807686B2 | Printing device and printing method using the same | Performing Operations; Transporting | 1 | Active |
| US11662000B2 | Chain guide | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8733421B2 | Evaporative pattern casting process | Performing Operations; Transporting | 0 | Active |
| US11745482B2 | Fluororesin substrate laminate | Electricity | 0 | Active |
| US10888472B2 | Absorbent article | Human Necessities | 0 | Active |
| US9776426B2 | Inkjet printing device and printing method | Performing Operations; Transporting | 0 | Active |
| US9370927B2 | Inkjet printing device and printing method | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.