Yuzo Seo
20Patents
8h-index
12Co-inventors
72Inventor score
Filing activity: Nov 16, 1981 → Dec 2, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5981902A | Texturing apparatus for magnetic recording medium and magnetic recording medium process thereby | Physics | 37 | Expired |
| US6731446B2 | METHOD FOR FORMING A MAGNETIC PATTERN IN A MAGNETIC RECORDING MEDIUM, METHOD FOR PRODUCING A MAGNETIC RECORDING MEDIUM, MAGNETIC PATTERN FORMING DEVICE, MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING DEVICE | Physics | 33 | Expired |
| US5928759A | Magnetic recording medium, method of producing the same, and recording and reading-out method | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6057984A | Method for data writing/read-out using a contact start and stop system | Physics | 13 | Expired |
| US5943180A | Information recording medium and recording/reproducing method for utilizing the same | Physics | 13 | Expired |
| US5619480A | Magnetic recording medium and recording/reproducing method therefor as well as information processing apparatus by means thereof | Physics | 11 | Expired |
| US6744583B2 | Method for forming a magnetic pattern in a magnetic recording medium, a magnetic pattern forming device, a magnetic recording medium and a magnetic recording device | Physics | 9 | Expired |
| US6217970A | Magnetic recording medium, method of producing the same, and recording and reading-out method | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5581488A | Apparatus and method for compensating for noise in signals | Physics | 6 | Expired |
| US4843365A | Magnetoresistance element | Physics | 4 | Expired |
| US4431492A | Aluminum electrolytic cell arrays and method of supplying electric power to the same | Chemistry; Metallurgy | 3 | Expired |
| US4488117A | Method of measuring backelectromotive forces of aluminum electrolysis cells | Chemistry; Metallurgy | 3 | Expired |
| US6307704A | Data recording medium and data recording/reproducing device with increased storage capacity | Physics | 3 | Expired |
| US9043182B2 | Absolute position measurement apparatus and method | Physics | 2 | Active |
| US4437950A | Method of controlling aluminum electrolytic cells | Chemistry; Metallurgy | 2 | Expired |
| US6950261B2 | Magnetic pattern forming method, magnetic pattern forming apparatus, magnetic disk, and magnetic recording apparatus | Physics | 2 | Expired |
| US7966158B2 | Measurement apparatus | Physics | 1 | Active |
| US8457914B2 | Apparatus and method for obtaining phase corresponding to object position | Physics | 0 | Active |
| US8307264B2 | Detection apparatus | Physics | 0 | Active |
| US7945420B2 | Absolute position measurement apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.