Yukihiro Isobe
17Patents
9h-index
21Co-inventors
72Inventor score
Filing activity: Oct 11, 1979 → Jan 12, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6846696B2 | Method for manufacturing solar battery | Emerging Cross-Sectional Technologies | 51 | Expired |
| US4419406A | Magnetic recording medium and production thereof | Emerging Cross-Sectional Technologies | 43 | Expired |
| US5637156A | Resin Composition and an electronic device using the same | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4451531A | Magnetic recording medium and method | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4511629A | Magnetic recording medium | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4336310A | Magnetic recording medium and preparation thereof | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6225552A | Planar solar cell array and production method of the same | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4285825A | Method of producing magnetic coating material for magnetic recording media | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4361621A | Magnetic recording medium | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4708909A | Radiation-curable, magnetic coating material and magnetic recording medium using the same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7365004B2 | Method for manufacturing semiconductor device | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6525261B1 | Resin composition and an electronic device using the same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4370384A | Magnetic recording medium | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4670340A | Magnetic recording medium and method | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4391864A | Magnetic recording medium | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4404259A | Magnetic recording medium | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4367264A | Magnetic recording medium | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.