Nobuyuki Oka

Nobuyuki Oka

Director/Board Member at NIPPON CRUCIBLE CO., LTD.

Net worth: 39 454 $ as of 30/05/2024

Network origin in Nobuyuki Oka first degree

EntityEntity typeIndustry
Unknown 13

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Nobuyuki Oka via their personal network

CompanySectorRelated peopleMain position
Chuo Ceramic Co., Ltd.

Tamio Okada

Katsuyoshi Mukai

Toshifumi Nihari

Chairman

President

President

Asia Refractories KK

Tamio Okada

Chairman

Nippon Crucible (Shanghai) Co., Ltd.

Tamio Okada

Chairman

NIHON SEIKO CO., LTD. Other Metals/Minerals

Tamio Okada

Comptroller/Controller/Auditor

Nikkan Unyu KK

Katsuyoshi Mukai

President

Iwatani CPA Office

Seiji Iwatani

Director/Board Member

Statistics

International

Japan 7
China 2

Sectoral

Distribution Services 2
Non-Energy Minerals 2

Operational

Director/Board Member 14
Corporate Officer/Principal 8
Chairman 5
President 5
Comptroller/Controller/Auditor 4