Masatoshi Tabei
32Patents
13h-index
23Co-inventors
77Inventor score
Filing activity: Sep 19, 1977 → Nov 8, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4231808A | Thin film photovoltaic cell and a method of manufacturing the same | Emerging Cross-Sectional Technologies | 46 | Expired |
| US4438455A | Solid-state color imager with three layer four story structure | Electricity | 29 | Expired |
| US4388400A | Heat-mode recording material | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5063439A | Solid state pickup system having improved color reproducibility | Electricity | 24 | Expired |
| US4514755A | Solid-state color imager with two layer three story structure | Electricity | 23 | Expired |
| US4682212A | Solid-state image pickup device for producing color-separated video signals by use of afterimage rise-time | Electricity | 21 | Expired |
| US4356246A | Method of making .alpha.-silicon powder, and electrophotographic materials incorporating said powder | Physics | 21 | Expired |
| US4404586A | Solid-state color imager with stripe or mosaic filters | Electricity | 21 | Expired |
| US4924316A | Solid color pickup apparatus | Electricity | 20 | Expired |
| US4829368A | Solid color pickup apparatus | Electricity | 18 | Expired |
| US4825293A | Sensitivity compensating method for solid-state image pickup element used in electronic still camera | Electricity | 17 | Expired |
| US4737833A | Solid-state color image pickup device with accumulated-layer structure | Electricity | 16 | Expired |
| US4821088A | Solid-state color image pickup unit with mosaic color filter and two horizontal output registers | Electricity | 13 | Expired |
| US4847692A | Solid-state image pickup device with CCDS in an interline transfer system and improved charge transfer electrode structure | Electricity | 11 | Expired |
| US4858025A | Electronic still camera | Electricity | 10 | Expired |
| US4860076A | Solid state image device | Electricity | 9 | Expired |
| US4131463A | Electric recording process of images using electron sensitive layer containing trivalent cobalt complex and compound having conjugated .pi. bond system | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4613404A | Materials which exhibit a surface active effect with vacuum baked photoresists and method of using the same | Electricity | 8 | Expired |
| US4933926A | Image forming medium, method and apparatus | Electricity | 7 | Expired |
| US4644404A | Solid-state image pickup device and manufacturing method thereof | Electricity | 6 | Expired |
| US4583143A | Wiring for thin film magnetic head | Physics | 6 | Expired |
| US4570070A | Ion-beam monitor | Electricity | 5 | Expired |
| US4849619A | Phase difference detector with analog signals | Physics | 5 | Expired |
| US4443813A | Solid-state color imager with two layer three story structure | Electricity | 5 | Expired |
| US4802001A | Micro filter arrangement in an interlaced solid-state image pickup element | Electricity | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.