![Seiichi Murayama](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>)
Seiichi Murayama
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Profile
Seiichi Murayama served as Chairman of JX Advanced Metals Corp.
from 2023 to 2026.
Other former positions include Director at Toho Titanium Co., Ltd., Representative Director at Pan Pacific Copper Co., Ltd., Non-Executive Director at ENEOS Holdings, Inc., and Auditor at Tatsuta Electric Wire & Cable Co., Ltd.
Former positions of Seiichi Murayama
| Companies | Position | End |
|---|---|---|
| JX ADVANCED METALS CORPORATION | Chairman | 25/06/2026 |
| ENEOS HOLDINGS, INC. | Director/Board Member | - |
Pan Pacific Copper Co., Ltd.
 Pan Pacific Copper Co., Ltd. Other Metals/MineralsNon-Energy Minerals Manufactures and sells refined copper, sulfuric acid and other by-products of copper smelting | Director/Board Member | - |
| TOHO TITANIUM COMPANY, LIMITED | Director/Board Member | - |
| TATSUTA ELECTRIC WIRE AND CABLE CO., LTD. | Comptroller/Controller/Auditor | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
14
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
Toho Titanium Co., Ltd.
 Toho Titanium Co., Ltd. Other Metals/MineralsNon-Energy Minerals Manufactures and wholesales metallic titanium, catalysts & electronic components | Non-Energy Minerals |
Tatsuta Electric Wire & Cable Co., Ltd.
 Tatsuta Electric Wire & Cable Co., Ltd. Electrical ProductsProducer Manufacturing Manufactures electric wires, cables, water leakage sensors, medical tubes and optical components | Producer Manufacturing |
Pan Pacific Copper Co., Ltd.
Pan Pacific Copper Co., Ltd. Other Metals/MineralsNon-Energy Minerals Manufactures and sells refined copper, sulfuric acid and other by-products of copper smelting | Non-Energy Minerals |
ENEOS Holdings, Inc.
 ENEOS Holdings, Inc. Oil Refining/MarketingEnergy Minerals Operates as a holding company whose subsidiaries offers petroleum and petrochemical products | Energy Minerals |
JX Metals Corp. (Tokyo)
 JX Metals Corp. (Tokyo) Other Metals/MineralsNon-Energy Minerals Develops and manufactures semiconductor, information & communication and foundation materials from copper & rare metals | Non-Energy Minerals |
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