Hiroaki Kumagai

Hiroaki Kumagai

72 year
Non-Energy Minerals
Producer Manufacturing

Network origin in Hiroaki Kumagai first degree

EntityEntity typeIndustry
Public Company Other Metals/Minerals 14

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Hiroaki Kumagai via their personal network

CompanySectorRelated peopleMain position
NIPPON CRUCIBLE CO., LTD. Construction Materials

Tamio Okada

Chairman

Osaka University College/University

Hideaki Fukui

Undergraduate Degree

SOJITZ CORPORATION Steel

Michifumi Watanabe

Corporate Officer/Principal

Aluminum

Hideo Kato

Director/Board Member

Metal Fabrication

Hideaki Fukui

Hideo Kato

Jiro Bando

Shigeki Watanabe

Hiroharu Machida

Michifumi Watanabe

Masanori Kishima

Katsumi Hatokawa

Takenori Wakabayashi

President

Director/Board Member

Director/Board Member

Director/Board Member

Comptroller/Controller/Auditor

Director/Board Member

President

Comptroller/Controller/Auditor

Director/Board Member

Wakayama University College/University

Masanori Kishima

Undergraduate Degree

Asia Refractories KK

Tamio Okada

Chairman

Chuo Ceramic Co., Ltd.

Tamio Okada

Chairman

Nippon Crucible (Shanghai) Co., Ltd.

Tamio Okada

Chairman

Chemicals: Major Diversified

Jiro Bando

Shigeki Watanabe

Michifumi Watanabe

Katsumi Hatokawa

Takenori Wakabayashi

Noritaka Ueda

Kyoji Matsuda

Chief Executive Officer

Director/Board Member

Director/Board Member

Director/Board Member

Chairman

Director/Board Member

Director/Board Member

Statistics

International

Japan 10
China 3

Sectoral

Non-Energy Minerals 4
Consumer Services 3
Producer Manufacturing 2
Distribution Services 2
Process Industries 2

Operational

Director/Board Member 27
President 8
Chairman 7
Comptroller/Controller/Auditor 7
Sales & Marketing 7