Yoko Watanabe
21Patents
4h-index
38Co-inventors
63Inventor score
Filing activity: Jan 3, 1992 → Nov 2, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5343050A | Organic electroluminescent device with low barrier height | Electricity | 69 | Expired |
| US5344770A | Bacillus SP. ferm BP-3376 and a method for its use to produce an alkaline proteinase K-16 | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7008609B2 | Method for producing hydrogen gas utilizing mechano-corrosive reaction | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6805494B2 | Optical module and optical device | Electricity | 5 | Expired |
| US5827540A | Granular composition with fused or slurried coating | Chemistry; Metallurgy | 4 | Expired |
| US7496034B2 | Packet processing device implementing scheduling and priority for improved efficiency | Electricity | 3 | Active |
| US5852709A | Output method and apparatus | Physics | 2 | Expired |
| US5990118A | Purine compounds and xanthine oxidase inhibitors | Chemistry; Metallurgy | 1 | Expired |
| US5296367A | Alkaline proteinase isolated from bacillus sp. | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6738149B2 | Method and apparatus for selecting a preferential font | Physics | 1 | Expired |
| US7655377B2 | Antireflection film and exposure method | Physics | 1 | Active |
| US8153454B2 | Fabrication apparatus and fabrication method of semiconductor device produced by heating substrate | Electricity | 1 | Active |
| US11626635B2 | Partition member and assembled battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US11837705B2 | Partition member, assembled battery and method for controlling heat transfer in an assembled battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US9724762B2 | Surface-coated cutting tool with hard coating layer exhibiting excellent chipping resistance and wear resistance | Emerging Cross-Sectional Technologies | 0 | Active |
| US11901535B2 | Partition member, assembled battery, and heat transfer control method of assembled battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US6559957B1 | Discriminating a rule for processing data | Physics | 0 | Expired |
| US12412943B2 | Partition member, assembled battery and method for controlling heat transfer in an assembled battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US7582411B2 | Antireflective film and exposure method | Emerging Cross-Sectional Technologies | 0 | Active |
| US12319611B2 | Water-repellent-film-attached glass article and method for manufacturing same | Chemistry; Metallurgy | 0 | Active |
| US7247410B2 | Complementary division mask, method of producing mask, and program | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.