Yumiko Abe
11Patents
6h-index
28Co-inventors
66Inventor score
Filing activity: Jan 19, 1984 → May 5, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4525265A | Electrochemical sensor capable of determining hydrogen peroxide concentration and analyzer using the same | Emerging Cross-Sectional Technologies | 39 | Expired |
| US6730644B1 | Cleaning solution for substrates of electronic materials | Electricity | 22 | Expired |
| US6749816B1 | High-pressure treatment apparatus, feeding method thereto and protection method thereof | Performing Operations; Transporting | 13 | Expired |
| US7138362B2 | Washing liquid composition for semiconductor substrate | Chemistry; Metallurgy | 12 | Expired |
| US7087562B2 | Post-CMP washing liquid composition | Chemistry; Metallurgy | 10 | Expired |
| US7084097B2 | Cleaning solution for substrates of electronic materials | Electricity | 10 | Expired |
| US7896970B2 | Semiconductor substrate cleaning liquid and semiconductor substrate cleaning process | Chemistry; Metallurgy | 5 | Active |
| US6460764B1 | Card exchanging device, card exchanging method, and recording media | Electricity | 2 | Expired |
| US7503982B2 | Method for cleaning semiconductor substrate | Chemistry; Metallurgy | 1 | Expired |
| US7565444B2 | Communication system | Electricity | 0 | Expired |
| US11732332B2 | Nickel-base alloy welding material, welding material for nuclear reactor, nuclear power apparatus and nuclear power structure, and method of repairing nuclear power apparatus and nuclear power structure | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.