Shinya Ozaki
33Patents
12h-index
19Co-inventors
78Inventor score
Filing activity: Apr 27, 1984 → Mar 21, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4719628A | Method and apparatus for decoding error correction code | Electricity | 53 | Expired |
| US4873589A | Data recorder and method | Physics | 37 | Expired |
| US4812924A | Method and apparatus for reproducing or recording a PCM signal and sub data concerning the PCM signal in a paired format | Physics | 30 | Expired |
| US4899232A | Apparatus for recording and/or reproducing digital data information | Physics | 29 | Expired |
| US4630272A | Encoding method for error correction | Physics | 27 | Expired |
| US5012459A | Data recorder | Physics | 23 | Expired |
| US4799221A | Apparatus for reproducing a digital signal | Physics | 23 | Expired |
| US4852099A | Error correction method using Reed-Solomon code | Electricity | 21 | Expired |
| US5818652A | Device for reproducing a recording medium having plural recording areas | Physics | 19 | Expired |
| US4802172A | Decoding apparatus | Physics | 18 | Expired |
| US5091805A | Apparatus and method for recording and/or reproducing a digital signal | Physics | 15 | Expired |
| US5057950A | Data storage method | Physics | 13 | Expired |
| US6172829A | Digital audio tape recording/reproducing apparatus for use with multiple formats | Physics | 11 | Expired |
| US4646171A | Apparatus for recording and/or reproducing digital information signal | Physics | 10 | Expired |
| US5559644A | Data recording/reproducing apparatus having a first error correcting code on both sides of a main data area of each azimuth track | Physics | 9 | Expired |
| US5379152A | Data recorder which partitions the recording medium into data information and table of contents information | Physics | 8 | Expired |
| US4837640A | Method and apparatus for detecting a control signal | Physics | 8 | Expired |
| US6141164A | Data recording/reproducing apparatus employing read-after-write system | Physics | 7 | Expired |
| US4669000A | Synchronizing circuit | Physics | 6 | Expired |
| US6229659A | Methods and apparatus for storing data and auxiliary information | Physics | 5 | Expired |
| US5862008A | Data recording method | Physics | 5 | Expired |
| US5144500A | Method and apparatus for reproducing multiply recorded data | Physics | 4 | Expired |
| US5144501A | Data recorder and method of operation | Physics | 4 | Expired |
| US4875111A | Apparatus for reproducing a digital signal | Physics | 4 | Expired |
| US5067131A | Apparatus and method for recording and/or reproducing a digital signal | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.