Makoto Matsui
14Patents
10h-index
29Co-inventors
72Inventor score
Filing activity: May 5, 1978 → Mar 8, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4583122A | Imaging display device | Physics | 62 | Expired |
| US5561440A | Liquid crystal display device and driving method therefor | Physics | 60 | Expired |
| US6064358A | Liquid crystal display device and driving method therefor | Physics | 46 | Expired |
| US6331845A | Liquid crystal display device and driving method therefor | Physics | 46 | Expired |
| US4351856A | Semiconductor device and method of manufacturing the same | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4509638A | Conveying system for press work materials | Performing Operations; Transporting | 16 | Expired |
| US4904989A | Display device | Physics | 14 | Expired |
| US5013526A | Superconducting alloys comprising tungsten, molybdenum, silicon and oxygen | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4380921A | Roll leveller | Performing Operations; Transporting | 11 | Expired |
| US6796850B2 | Press fitting type spring connector | Electricity | 11 | Expired |
| US4233506A | Photo-sensor | Electricity | 10 | Expired |
| US4227078A | Photo-sensor | Electricity | 8 | Expired |
| US4307372A | Photosensor | Electricity | 8 | Expired |
| US9617620B2 | Method for reducing alumina or magnesia by utilizing supersonic gas flow | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.