Koji Ueno
29Patents
7h-index
48Co-inventors
69Inventor score
Filing activity: Oct 18, 1989 → Aug 19, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5026959A | Microwave radiator for warming therapy | Human Necessities | 157 | Expired |
| US5358805A | Secondary battery and manufacturing method therefor | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5686138A | Lithium secondary battery | Emerging Cross-Sectional Technologies | 21 | Expired |
| USD732655S1 | Fan | General | 21 | Active |
| US5882818A | Lithium secondary battery | Emerging Cross-Sectional Technologies | 15 | Expired |
| US8514262B2 | Information processing apparatus and network conference system | Electricity | 9 | Active |
| US5993997A | Lithium secondary battery | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5378561A | Secondary cell | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6622942B2 | Oil mist discharger | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6447955B1 | Lithium secondary battery with a negative electrode of heat-treated natural graphite | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8665201B2 | Display device and method for driving display device | Physics | 2 | Active |
| US9995061B2 | Smart entry system | Electricity | 2 | Active |
| US6143213A | Secondary cell and the producing method thereof | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8680331B2 | Process for production of (meth)acrylic acid | Chemistry; Metallurgy | 1 | Active |
| US8680330B2 | Process for producing (meth) acrylic acid | Chemistry; Metallurgy | 1 | Active |
| US8859809B2 | Device and process for crystallizing (meth)acrylic acid | Chemistry; Metallurgy | 1 | Active |
| US7381839B2 | Method for producing acrylic acid | Chemistry; Metallurgy | 1 | Active |
| US9195735B2 | Information extracting server, information extracting client, information extracting method, and information extracting program | Physics | 1 | Active |
| US9251808B2 | Apparatus and method for clustering speakers, and a non-transitory computer readable medium thereof | Physics | 0 | Active |
| US10909353B2 | Information processing apparatus, information processing method, non-transitory computer-readable storage medium | Physics | 0 | Active |
| US7514581B2 | Method for purifying and producing acrylic acid | Chemistry; Metallurgy | 0 | Active |
| US8530699B2 | Process for production of (meth) acrylic acid | Chemistry; Metallurgy | 0 | Active |
| US12176785B2 | Waterproof fan | Electricity | 0 | Active |
| US9460718B2 | Text generator, text generating method, and computer program product | Physics | 0 | Active |
| US8704000B2 | Method for crystallizing (meth)acrylic acid and method for regulating content of polymerization inhibitor in product (meth)acrylic acid | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.