Inventor · disambiguated record
Yoshio Karasawa
Also filed as: KARASAWA YOSHIO
13 granted patents·622 citations·filing 1981–1999
94Inventor score
Files withKOKUSAI DENSHIN DENWA CO LTD5ATR ADAPTIVE COMM RES LAB2ATR OPTICAL AND RADIO COMMUNIC2ATR OPTICAL & RADIO COMM RES1ATR OPTICAL & RADIO COMMUNICAT1
Top patents by PatentIndex Score
13 records- 0191US5347535ACDMA communication systemKOKUSAI DENSHIN DENWA CO LTD·Filed 1993·Granted Sep 13, 1994·136 cites·18 claims
- 0289US5722042ASatellite communication system having double-layered earth orbit satellite constellation with two different altitudesATR OPTICAL AND RADIO COMMUNIC·Filed 1995·Granted Feb 24, 1998·124 cites·6 claims
- 0386US5585803AApparatus and method for controlling array antenna comprising a plurality of antenna elements with improved incoming beam trackingATR OPTICAL AND RADIO COMMUNIC·Filed 1995·Granted Dec 17, 1996·113 cites·26 claims
- 0477US5868953AMethod for manufacturing a magnetic disk substrateKABUSHIKI KAISYA OHARA·Filed 1995·Granted Feb 9, 1999·40 cites·8 claims
- 0570US6106176APrinting method and apparatusSEIKO EPSON CORP·Filed 1999·Granted Aug 22, 2000·28 cites·31 claims
- 0667US6020850AOptical control type phased array antenna apparatus equipped with optical signal processorATR ADAPTIVE COMM RES LAB·Filed 1997·Granted Feb 1, 2000·45 cites·14 claims
- 0763US5493436AOptical wave transmissionKOKUSAI DENSHIN DENWA CO LTD·Filed 1995·Granted Feb 20, 1996·37 cites·3 claims
- 0860US4400703ASpiral array antennaKOKUSAI DENSHIN DENWA CO LTD·Filed 1981·Granted Aug 23, 1983·17 cites·3 claims
- 0953US6232927B1Array antenna apparatus for use in spread spectrum communications with a particular interval between antenna elementsATR ADAPTIVE COMM RES LAB·Filed 1999·Granted May 15, 2001·21 cites·10 claims
- 1052US5204981AInterference elimination systemKOKUSAI DENSHIN DENWA CO LTD·Filed 1991·Granted Apr 20, 1993·23 cites·2 claims
- 1148US5473333AApparatus and method for adaptively controlling array antenna comprising adaptive control means with improved initial value setting arrangementATR OPTICAL & RADIO COMMUNICAT·Filed 1995·Granted Dec 5, 1995·21 cites·3 claims
- 1248US4853702ARadio wave receiving systemKOKUSAI DENSHIN DENWA CO LTD·Filed 1985·Granted Aug 1, 1989·14 cites·11 claims
- 1324US6317253B11.06 μm band optical amplifier apparatus utilizing induced emission in optical fiber by excited rare-earth elementATR OPTICAL & RADIO COMM RES·Filed 1997·Granted Nov 13, 2001·3 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →