Mitsuo Arima
23Patents
3h-index
37Co-inventors
63Inventor score
Filing activity: Apr 3, 1992 → Mar 22, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6349085B1 | High density recording medium with pit width to track pitch ratio in the range of 0.4 to 0.55 for push-pull tracking servo control | Physics | 4 | Expired |
| US5227918A | Wide field eyepiece lens system | Physics | 4 | Expired |
| US6654337B2 | Magneto-optical recording medium having pit pitch greater than groove pitch | Physics | 4 | Expired |
| US7545460B2 | Liquid crystal display, optical sheet manufacturing method, and optical sheet | Physics | 3 | Active |
| US6208611A | Light exposure apparatus for master optical disc | Physics | 2 | Expired |
| US6986152B2 | Optical information recording medium | Physics | 2 | Expired |
| US11726237B2 | Light diffuser plate, image display device, and lighting device | Physics | 1 | Active |
| US7502308B2 | Optical recording medium | Physics | 1 | Expired |
| US11960103B2 | Micro-lens array, projection type image display device, method for designing micro-lens array, and method for manufacturing micro-lens array | Physics | 1 | Active |
| US8998429B2 | Printed material and photographic material | Physics | 1 | Active |
| US7294281B2 | Optical information recording medium, original disc for optical information recording medium, and method of manufacturing the same | Physics | 0 | Expired |
| US10858883B2 | Optical body, window material, and roll screen | Fixed Constructions | 0 | Active |
| US10859735B2 | Diffuser plate, display device, projection device, and lighting device | Physics | 0 | Active |
| US12360293B2 | Micro-lens array, projection type image display device, method for designing micro-lens array, and method for manufacturing micro-lens array | Physics | 0 | Active |
| US11002889B2 | Reflective diffuser plate, display device, projection device, and lighting device | Physics | 0 | Active |
| US7483094B2 | Optical sheet, backlight and liquid crystal display apparatus | Physics | 0 | Expired |
| US10139524B2 | Anti-reflective structure and method for designing same | Performing Operations; Transporting | 0 | Active |
| US9618657B2 | Optical element, display device, and input device | Physics | 0 | Active |
| US12235471B2 | Optical body, lighting device, and image display device | Physics | 0 | Active |
| US8237886B2 | Optical sheet, method of manufacturing the same, and display apparatus | Physics | 0 | Active |
| US11531144B2 | Optical body, diffuser plate, display device, projection device, and lighting device | Physics | 0 | Active |
| US7695167B2 | Optical sheet, backlight and liquid crystal display apparatus | Physics | 0 | Expired |
| US7719631B2 | Optical sheet, backlight and liquid crystal display apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.