Pari gbolohun yii: Johansson bẹrẹ iṣẹ rẹ pẹlu Färjestad BK ni Sweden. Awon New York Islanders lo mu un ni ipo 136th ninu awon idije NBA.
1991 NHL Entry Draft ati ki o dun ninu awọn NHL fun awọn Islanders (1995<unk>96), Pittsburgh Penguins (1996<unk>98), Ottawa Senators (1998<unk>99), Tampa Bay Lightning (1999), Calgary Flames (1999<unk>2000), New York Rangers (2001<unk>02), ati Nashville Predators (2002<unk>04). Ni akoko 2000/01 o dun pẹlu ẹgbẹ agbabọọlu Switzerland SC Bern ati lẹhin akoko 2003/04 o pada si Switzerland nibi ti o ti fowo si pẹlu Genève-Servette HC o si dun pẹlu wọn fun awọn akoko meji. Ni ọdun 2006/07 o pada si Färjestad. Ní ọdún 2007, ó buwọ́ lu ẹgbẹ́ agbábọ́ọ̀lù Russian Super League SKA Saint Petersburg. O dun nibẹ fun akoko kan, ṣugbọn o ni adehun fun awọn akoko meji (o ko dun ni akoko keji). Johansson wá buwọlu pẹlu Leksands IF ti HockeyAllsvenskan ni ọdun 2009. Sibẹsibẹ, o ṣe ere kan nikan pẹlu Leksand ṣaaju ki o to kede ifẹhinti rẹ nitori ipalara.