Inventor · disambiguated record
Aiichi Katayama
Also filed as: KATAYAMA AIICHI
13 granted patents·303 citations·filing 1985–1995
93Inventor score
Files withANRITSU CORP13
Top patents by PatentIndex Score
13 records- 0180US5434954AWaveform display apparatus for easily realizing high-definition waveform observationANRITSU CORP·Filed 1991·Granted Jul 18, 1995·48 cites·4 claims
- 0279US5579463AWaveform display apparatus of frequency sweep type for facilitating display of a high definition waveformANRITSU CORP·Filed 1995·Granted Nov 26, 1996·48 cites·11 claims
- 0377US5075618AWaveform analyzer having function of simultaneously displaying wide- and narrow-band spectra or transmission characteristicsANRITSU CORP·Filed 1991·Granted Dec 24, 1991·43 cites·30 claims
- 0473US4940931ADigital waveform measuring apparatus having a shading-tone display functionANRITSU CORP·Filed 1989·Granted Jul 10, 1990·33 cites·29 claims
- 0565US4797936AWaveform sequence trigger systemANRITSU CORP·Filed 1987·Granted Jan 10, 1989·24 cites·10 claims
- 0657US4642519ADigital wave observation apparatusANRITSU CORP·Filed 1985·Granted Feb 10, 1987·17 cites·1 claims
- 0756US5519820AWaveform display apparatus for easily realizing high-definition waveform observationANRITSU CORP·Filed 1995·Granted May 21, 1996·19 cites·4 claims
- 0856US5119018ASpectrum analyzer having functions for simultaneously executing plural kinds of detections and displaying resultants thereofANRITSU CORP·Filed 1989·Granted Jun 2, 1992·16 cites·12 claims
- 0953US4878194ADigital signal processing apparatusANRITSU CORP·Filed 1988·Granted Oct 31, 1989·16 cites·4 claims
- 1049US5210483ABurst signal spectrum measuring system with stepwise sweepingANRITSU CORP·Filed 1991·Granted May 11, 1993·16 cites·9 claims
- 1149US5162724ASpectrum analyzer capable of displaying signals obtained during a specified period by means of continuous sweepANRITSU CORP·Filed 1989·Granted Nov 10, 1992·13 cites·6 claims
- 1235US5083282ATransition state detecting device and measuring device using the sameANRITSU CORP·Filed 1989·Granted Jan 21, 1992·5 cites·12 claims
- 1334US4727288ADigital wave observation apparatusANRITSU CORP·Filed 1985·Granted Feb 23, 1988·5 cites·6 claims
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