Ryuji Monden
61Patents
8h-index
59Co-inventors
81Inventor score
Filing activity: Aug 14, 1989 → Apr 27, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6381121B1 | Solid electrolytic capacitor | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6328947A | Method for producing fine particles of metal oxide | Chemistry; Metallurgy | 22 | Expired |
| US6344966B1 | Solid electrolytic capacitor and method for producing the same | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6890363B1 | Solid electrolytic capacitor and method for producing the same | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6351370B1 | Solid electrolytic capacitor and method for producing the same | Electricity | 17 | Expired |
| US6696138B2 | Solid electrolytic capacitor and method for producing the same | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6430032B2 | Solid electrolytic capacitor and method for producing the same | Electricity | 11 | Expired |
| US7025795B2 | Electrode for electrolytic capacitor, electrolytic capacitor, and manufacturing method therefor | Electricity | 9 | Expired |
| US7070631B2 | Method for producing aluminum foil for capacitor and solid electrolytic capacitor | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6245140A | Surface-fluorinated metal oxide particulates, process for manufacturing the same, and use of the same | Chemistry; Metallurgy | 8 | Expired |
| US6807049B2 | Solid electrolytic capacitor and method for producing the same | Electricity | 8 | Expired |
| US6483694B1 | Electrode for electrolytic capacitor, electrolytic capacitor, and manufacturing method therefor | Electricity | 7 | Expired |
| US6517892B1 | Solid electrolytic capacitor and method for producing the same | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6783703B2 | Solid electrolytic capacitor and method for producing the same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6466421B1 | Solid electrolytic capacitor and method for producing the same | Electricity | 6 | Expired |
| US7060205B2 | Solid electrolytic capacitor and method for producing the same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6855408B2 | Composite metal material and method for manufacturing the same, etched metal material and method for manufacturing the same and electrolytic capacitor | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6660188B1 | Electrical conducting polymer, solid electrolytic capacitor and manufacturing method thereof | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6556427B2 | Solid electrolytic capacitor and method for producing the same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8496903B2 | Catalyst, production process therefor and use thereof | Emerging Cross-Sectional Technologies | 4 | Active |
| US5093339A | Pyrano[f]quinoline derivatives and pharmaceutical compositions containing the same | Human Necessities | 4 | Expired |
| US6663796B1 | Electrical conducting polymer, solid electrolytic capacitor and manufacturing method thereof | Emerging Cross-Sectional Technologies | 4 | Expired |
| US11214749B2 | Lubricating oil composition and method of producing the same | Chemistry; Metallurgy | 3 | Active |
| US6790384B2 | Solid electrolytic capacitor and method for producing the same | Electricity | 3 | Expired |
| US7087292B2 | Solid electrolytic capacitor and method for producing the same | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.