Keiko Ito
22Patents
7h-index
29Co-inventors
69Inventor score
Filing activity: Dec 15, 1975 → Feb 10, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5776672A | Gene detection method | Performing Operations; Transporting | 142 | Expired |
| US4705813A | Process for producing porous films involving a stretching step and the resultant film | Emerging Cross-Sectional Technologies | 59 | Expired |
| US5661744A | Excimer laser beam irradiation apparatus for optically processing workpiece | Performing Operations; Transporting | 50 | Expired |
| US4705812A | Process for producing porous films involving a stretching step and the resultant product | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5972692A | Gene detection method | Performing Operations; Transporting | 48 | Expired |
| US5718036A | Method for manufacturing a magnetic head | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7728119B2 | Nucleotide primer set and nucleotide probe for detecting genotype of methylene tetrahydrofolate reductase (MTHFR) | Chemistry; Metallurgy | 8 | Active |
| US4097283A | Water-soluble composition admixture of copolymer having ethylenic unsaturation in side chain and anthraquinone photosensitizer | Physics | 7 | Expired |
| US5872389A | Semiconductor device having a fuse layer | Electricity | 5 | Expired |
| US7803544B2 | Method of detecting amplification product or target nucleic acid | Chemistry; Metallurgy | 2 | Active |
| US7910719B2 | Method of detecting human papilloma virus by using nucleic acid amplification method and nucleic acid chain-immobilized carrier | Chemistry; Metallurgy | 1 | Active |
| US11130988B2 | Method for detecting a plurality of short-chain nucleic acid in sample, combinatorial analysis kit, analysis kit supply management method | Chemistry; Metallurgy | 0 | Active |
| US11952620B2 | Nucleic acid detection or quantification method, chip and assay kit therefor, device for detecting or quantifying nucleic acid and program therefor | Performing Operations; Transporting | 0 | Active |
| US10865438B2 | Nucleic acid detection or quantification method, chip and assay kit therefor, device for detecting or quantifying nucleic acid and program therefor | Performing Operations; Transporting | 0 | Active |
| US7951541B2 | Assay kit for use in method of detecting a target nucleic acid | Chemistry; Metallurgy | 0 | Active |
| US7919611B2 | Nucleotide primer set and nucleotide probe for detecting genotype of N-acetyltransferase-2 (NAT2) | Chemistry; Metallurgy | 0 | Active |
| US10557165B2 | Nucleic acid detection method and assay kit | Chemistry; Metallurgy | 0 | Active |
| US11655505B2 | Short-chain nucleic acid elongation primer set, assay kit, and short-chain nucleic acid elongation, amplification and detection methods | Chemistry; Metallurgy | 0 | Active |
| US10876153B2 | Nucleic acid detection method | Chemistry; Metallurgy | 0 | Active |
| US10975433B2 | Short-chain nucleic acid elongation primer set, assay kit, and short-chain nucleic acid elongation, amplification and detection methods | Chemistry; Metallurgy | 0 | Active |
| US11072822B2 | RNA amplification method, RNA detection method and assay kit | Chemistry; Metallurgy | 0 | Active |
| US11353418B2 | Nucleic acid reaction tool, nucleic acid detection/quantification kit, and nucleic acid detection/quantification method | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.