Profil
Ryosuke Hasumi is currently Deputy General Manager-Development Division at Nippon Piston Ring Co., Ltd. from 1997 to present.
Formerly, Non-Executive Director at IP Rings Ltd. from 2021 to 2026.
Education includes an undergraduate degree from Tamagawa University, conferred in 1997.
Postes actifs de Ryosuke Hasumi
| Sociétés | Poste | Début |
|---|---|---|
| NIPPON PISTON RING CO., LTD. | Corporate Officer/Principal | 01/01/1997 |
Anciens postes connus de Ryosuke Hasumi
| Sociétés | Poste | Fin |
|---|---|---|
| IP RINGS LIMITED | Directeur/Membre du Conseil | 14/05/2026 |
Formation de Ryosuke Hasumi
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
Relations au 1er degré
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 3 |
|---|---|
Nippon Piston Ring Co., Ltd.
Nippon Piston Ring Co., Ltd. Auto Parts: OEMProducer Manufacturing Manufactures and sells piston rings, cylinder liners, valve seats & camshafts | Producer Manufacturing |
IP Rings Ltd.
IP Rings Ltd. Industrial ConglomeratesProducer Manufacturing Engages in the business of manufacturing auto components | Producer Manufacturing |
Tamagawa University
Tamagawa University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
















