![Hideyuki Koshimizu](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Hideyuki Koshimizu
President chez
FUVA BRAIN LIMITED
Fortune : 499 761 $ au 31/07/2026
Profil
Hideyuki Koshimizu is the founder of Fontis Ltd., established in 2008, where the title held is President & Representative Director.
Current jobs include Chairman at Adtop KK, Chairman at GH Integration Co. Ltd. (Japan), Director at Aqua Science Corp., President & Representative Director at Fuva Brain Ltd. since 2018, and President & Representative Director at Izumi Capital KK since 2012.
Education history includes undergraduate studies at the Graduate School of Economics, Keio University.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
FUVA BRAIN LTD. 1,54% | 26/01/2026 | 86 400 ( 1,54% ) | 499 761 $ | 31/07/2026 |
Postes actifs de Hideyuki Koshimizu
| Sociétés | Poste | Début |
|---|---|---|
| FUVA BRAIN LIMITED | President | 01/10/2018 |
Aqua Science Corp.
 Aqua Science Corp. SemiconductorsElectronic Technology Develops and markets semiconductors and semiconductor-related devices | Directeur/Membre du Conseil | - |
Fontis Ltd. | Fondateur | 01/12/2008 |
Izumi Capital KK | President | 01/05/2012 |
Adtop KK
 Adtop KK Personnel ServicesCommercial Services Provides recruitment and consulting services | Président | - |
Formation de Hideyuki Koshimizu
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
18
Relations au 1er degré
6
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 6 |
|---|---|
Aqua Science Corp.
Aqua Science Corp. SemiconductorsElectronic Technology Develops and markets semiconductors and semiconductor-related devices | Electronic Technology |
Graduate School of Economics, Keio University
 Graduate School of Economics, Keio University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Fuva Brain Ltd.
 Fuva Brain Ltd. Packaged SoftwareTechnology Services Engages in the development and sales of software | Technology Services |
Izumi Capital KK | |
Adtop KK
Adtop KK Personnel ServicesCommercial Services Provides recruitment and consulting services | Commercial Services |
Fontis Ltd. |
