Riken electric co limited (3)

Kabushiki kaisha riken (2)

Michelin recherche et technique s.A. (2)

Riken electric co., ltd (2)

Brendel holding gmbh & co. kg (1)

Compagnie generale des etablissements michelin (1)

Gebruder gunzinger a.G. uhrenfabrik techbos, werschenrohr (1)

Riken kiki co., ltd. (1)

Riken technos corporation (1)

Riken technos kabushiki kaisha (also trading as riken technos corporation) (1)

Technos da amazonia industria e comercio s.A. (1)

Technos japan corporation (1)

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