Postes actifs de Hiroyuki Niiyama
| Sociétés | Poste | Début | Fin |
|---|---|---|---|
Hokushin Kozai KK
 Hokushin Kozai KK SteelNon-Energy Minerals Hokushin Kozai KK processes and sells steel. Its products include bars, steel sheet, forming steel, and rust preventive paint. The company was founded on March 18, 1955 and is headquartered in Yashio, Japan. | Directeur/Membre du Conseil | - | - |
Historique de carrière de Hiroyuki Niiyama
Statistiques
Internationale
| Japon | 2 |
Opérationnelle
| Director/Board Member | 1 |
Sectorielle
| Non-Energy Minerals | 2 |
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Sociétés liées
| Entreprise privées | 1 |
|---|---|
Hokushin Kozai KK
Hokushin Kozai KK SteelNon-Energy Minerals Hokushin Kozai KK processes and sells steel. Its products include bars, steel sheet, forming steel, and rust preventive paint. The company was founded on March 18, 1955 and is headquartered in Yashio, Japan. | Non-Energy Minerals |
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