Hiroshi Uramoto
16Patents
8h-index
5Co-inventors
61Inventor score
Filing activity: Feb 7, 1991 → Sep 6, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5175675A | Switching regulator in which oscillation is maintained below a predetermined frequency | Electricity | 29 | Expired |
| US5412555A | Self-oscillating DC-DC Converter with zero voltage switching | Electricity | 25 | Expired |
| US5712774A | Device for suppressing higher harmonic current of power source | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6559146B1 | Aminophenoxyacetic acid derivatives as neuroprotectants | Chemistry; Metallurgy | 12 | Expired |
| US6816792B2 | System and method for providing environmental impact information, recording medium recording the information, and computer data signal | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7707085B2 | System and method for providing environmental impact information, recording medium recording the information, and computer data signal | Emerging Cross-Sectional Technologies | 10 | Active |
| US6701257B2 | System and method for providing environmental impact information, recording medium recording the information, and computer data signal | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6965833B2 | System and method for providing environmental impact information, recording medium recording the information, and computer data signal | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6681188B2 | System and method for providing environmental management information, recording medium recording the information, and computer data signal | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6998401B2 | Aminophenoxyacetic acid derivatives and pharmaceutical composition containing thereof | Chemistry; Metallurgy | 6 | Expired |
| US7117117B2 | System and method for providing environmental impact information, recording medium recording the information, and computer data signal | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7243032B2 | System and method for providing environmental impact information, recording medium recording the information, and computer data signal | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7353118B2 | System and method for providing environmental impact information, recording medium recording the information, and computer data signal | Emerging Cross-Sectional Technologies | 2 | Active |
| US7346459B2 | System and method for providing environmental impact information, recording medium recording the information, and computer data signal | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7177768B2 | System and method for providing environmental management information, recording medium recording the information, and computer data signal | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7488738B2 | Aminophenoxyacetic acid derivatives and pharmaceutical composition containing thereof | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.