Hirofumi Ueno
24Patents
3h-index
14Co-inventors
60Inventor score
Filing activity: Jul 16, 1997 → Mar 8, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5882150A | Indexable end mill | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6404149B1 | Cathode ray tube apparatus | Electricity | 5 | Expired |
| US6335597B1 | Color cathode-ray tube apparatus | Electricity | 3 | Expired |
| US5994826A | Color cathode ray tube | Electricity | 3 | Expired |
| US6396202B2 | Electron gun structure including cathode support strap with opening portion | Electricity | 2 | Expired |
| US6586868B1 | Color cathode-ray tube apparatus with multi-lens electron focusing and yoke deflection | Electricity | 2 | Expired |
| US6339284B1 | Color cathode ray tube apparatus having auxiliary grid electrodes | Electricity | 2 | Expired |
| US9270106B2 | Temperature protection device of electronic device | Emerging Cross-Sectional Technologies | 1 | Active |
| US6538397B1 | Color cathode-ray tube apparatus | Electricity | 1 | Expired |
| US6479951B2 | Color cathode ray tube apparatus | Electricity | 1 | Expired |
| US6489736B1 | Color cathode ray tube apparatus | Electricity | 1 | Expired |
| US9897971B2 | Powder collecting device and processing apparatus including the same | Physics | 0 | Active |
| US7307378B2 | In-line type electron gun and color cathode ray tube apparatus using the same | Electricity | 0 | Expired |
| US6853122B2 | Cathode-ray tube apparatus | Electricity | 0 | Expired |
| US9291995B2 | Image forming apparatus for cooling a surface of a recording medium | Physics | 0 | Active |
| US6703775B2 | Color cathode ray tube apparatus with an electron gun having an intermediate electrode | Electricity | 0 | Expired |
| US9400479B1 | Waste toner container and image forming apparatus | Physics | 0 | Active |
| US7135813B2 | Color Braun tube apparatus with non-circular electron beam passage aperture | Electricity | 0 | Expired |
| US10175645B2 | Image forming apparatus | Physics | 0 | Active |
| US7122977B2 | Cathode-ray tube apparatus | Electricity | 0 | Expired |
| US6653771B2 | Electron gun assembly and cathode ray tube apparatus | Electricity | 0 | Expired |
| US6646370B2 | Cathode-ray tube apparatus | Electricity | 0 | Expired |
| US10073413B2 | Image forming apparatus with internal airflow | Physics | 0 | Active |
| US7030548B2 | Cathode-ray tube apparatus | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.