Inventor · disambiguated record
Toru Kosugi
Also filed as: KOSUGI TORU
7 granted patents·259 citations·filing 1985–1998
86Inventor score
Files withFUJITSU LTD7
Top patents by PatentIndex Score
7 records- 0196US5189410ADigital cross connect systemFUJITSU LTD·Filed 1990·Granted Feb 23, 1993·204 cites·7 claims
- 0244US6226270B1Method and apparatus for path trace checkFUJITSU LTD·Filed 1998·Granted May 1, 2001·25 cites·16 claims
- 0340US5706280ATransmission quality monitoring system for a digital communication networkFUJITSU LTD·Filed 1995·Granted Jan 6, 1998·10 cites·10 claims
- 0432US4841524ADigital data multiple conversion system for converting data having a frequency to data having another frequency by a digital stuffing methodFUJITSU LTD·Filed 1988·Granted Jun 20, 1989·6 cites·6 claims
- 0530US4740959ASystem for controlling a change of sequence order of channel dataFUJITSU LTD·Filed 1985·Granted Apr 26, 1988·6 cites·2 claims
- 0629US5119380AZero string error detection circuitFUJITSU LTD·Filed 1989·Granted Jun 2, 1992·5 cites·3 claims
- 0727US4887083ABipolar with eight-zeros substitution and bipolar with six-zeros substitution coding circuitFUJITSU LTD·Filed 1988·Granted Dec 12, 1989·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →