Jun Iwata
19Patents
7h-index
34Co-inventors
66Inventor score
Filing activity: Apr 23, 1985 → Apr 3, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5422894A | Real-time convolutional decoder with block synchronizing function | Electricity | 54 | Expired |
| US4918636A | Circuit for comparing a plurality of binary inputs | Physics | 19 | Expired |
| US4691278A | Data processor executing microprograms according to a plurality of system architectures | Physics | 16 | Expired |
| US6199191A | Viterbi decoding method and device thereof | Electricity | 15 | Expired |
| US5088022A | Diagnostic system having multi-level port and flexible interface with a main port control unit and plurality of order port and primary port control units | Physics | 10 | Expired |
| US5887007A | Viterbi decoding method and viterbi decoding circuit | Electricity | 9 | Expired |
| US5901160A | Decoder with an error control adaptively applied on the basis of the estimated position of a slot in a frame | Electricity | 8 | Expired |
| US5230046A | System for independently controlling supply of a clock signal to a selected group of the arithmetic processors connected in series | Physics | 4 | Expired |
| US5249299A | Information processing system having diagnostic processor for detecting failures in the diagnostic processor itself and performing retries upon failure detection | Physics | 4 | Expired |
| US6973004B2 | Memory device including backup memory for saving data in standby mode | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9755207B2 | Pressure-sensitive adhesive tape for battery and battery using the pressure-sensitive adhesive tape | Emerging Cross-Sectional Technologies | 4 | Active |
| US8311908B2 | Conversion engine and financial reporting system using the conversion engine | Emerging Cross-Sectional Technologies | 2 | Active |
| US5243321A | Display control apparatus enabling clear display of operation performance of an arithmetic processor | Physics | 2 | Expired |
| US9703015B2 | Photomask, method of manufacturing optical element array, optical element array | Physics | 1 | Active |
| US7565311B2 | Conversion engine and financial reporting system using the conversion engine | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10178286B2 | Method for forming color filter array, method for manufacturing imaging apparatus, and imaging apparatus | Electricity | 0 | Active |
| US9249318B2 | Dispersion | Chemistry; Metallurgy | 0 | Active |
| US11329093B2 | Photoelectric conversion apparatus, equipment including photoelectric conversion apparatus, and manufacturing method of photoelectric conversion apparatus | Electricity | 0 | Active |
| US10644055B2 | Photoelectric conversion apparatus including silicon oxide film and silicon nitride layers, equipment including photoelectric conversion apparatus, and manufacturing method of photoelectric conversion apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.