You can use a subquery in order to list only Google Chrome installations. Please find an example report below.
Select Top 1000000 tblAssets.AssetID,
tblAssets.AssetName,
tsysIPLocations.IPLocation,
tblAssets.Lastseen,
tChrome.softwareName,
tChrome.softwareVersion
From tblAssets
Inner Join tblAssetCustom On tblAssets.AssetID = tblAssetCustom.AssetID
Left Join tsysIPLocations On tblAssets.IPNumeric >= tsysIPLocations.StartIP
And tblAssets.IPNumeric <= tsysIPLocations.EndIP
Inner Join (Select tblSoftwareUni.softwareName,
tblSoftware.softwareVersion,
tblSoftware.AssetID
From tblSoftware
Inner Join tblSoftwareUni On tblSoftwareUni.SoftID = tblSoftware.softID
Where tblSoftwareUni.softwareName Like 'google chrome%') tChrome
On tChrome.AssetID = tblAssets.AssetID
Where tblAssetCustom.State = 1
Order By tblAssets.AssetName