![Masafumi Juji](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>)
Masafumi Juji is currently Chief Executive Officer at Tokai Carbon (Dalian) Co., Ltd., Vice Chairman at MWI, Inc., Chairman at Tokai Carbon USA, Inc. and Tokai Carbon Europe GmbH, and Director at Tokai Carbon Europe Ltd., Oriental Sangyo Co. Ltd., Tokai Fine Carbon Machining KK, and Tokai Carbon Italia Srl.
Former positions include Chairman & Co-Chief Executive Officer at TOKAI CARBON KOREA Co., Ltd. and Chairman at Tokai Carbon Deutschland GmbH.
Education includes undergraduate studies at Keio University.
| Companies | Position | Start |
|---|---|---|
Tokai Fine Carbon Machining KK | Director/Board Member | - |
Oriental Sangyo Co. Ltd. | Director/Board Member | - |
Tokai Carbon USA, Inc.
 Tokai Carbon USA, Inc. Electrical ProductsProducer Manufacturing Manufactures and supplies carbon blacks and graphite electrodes | Chairman | - |
MWI, Inc.
 MWI, Inc. Medical SpecialtiesHealth Technology Developer and manufactures haematology analyzers for hospital laboratories | Director/Board Member | - |
Tokai Carbon Europe GmbH | Chairman | - |
Tokai Carbon Europe Ltd.
 Tokai Carbon Europe Ltd. Industrial ConglomeratesProducer Manufacturing Manufacture factor and distribution of spark erosion elect materials consumables | Director/Board Member | - |
Tokai Carbon Italia Srl
 Tokai Carbon Italia Srl Wholesale DistributorsDistribution Services Wholesales non-specialized goods | Director/Board Member | - |
Tokai Carbon (Dalian) Co., Ltd.
 Tokai Carbon (Dalian) Co., Ltd. Industrial SpecialtiesProcess Industries Manufactures and distributes carbon black products | Chief Executive Officer | - |
| Companies | Position | End |
|---|---|---|
| TOKAI CARBON CO., LTD. | Corporate Officer/Principal | - |
| ░░░░░ ░░░░░░ ░░░░░░░░░░░ ░░░░ | ░░░░░░░░ | - |
| ░░░░░ ░░░░░░ ░░░░░ ░░░░ ░░░░ | ░░░░░ ░░░░░░░░░ ░░░░░░░ | - |
Active
Inactive
Listed companies
Private companies
| Private companies | 12 |
|---|---|
Tokai Carbon Co., Ltd.
 Tokai Carbon Co., Ltd. Electrical ProductsProducer Manufacturing Manufactures and distributes carbon black, automobile tires, graphite electrode and other carbon products | Producer Manufacturing |
Tokai Carbon Europe Ltd.
Tokai Carbon Europe Ltd. Industrial ConglomeratesProducer Manufacturing Manufacture factor and distribution of spark erosion elect materials consumables | Producer Manufacturing |
MWI, Inc.
MWI, Inc. Medical SpecialtiesHealth Technology Developer and manufactures haematology analyzers for hospital laboratories | Health Technology |
Keio University
 Keio University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
TOKAI CARBON KOREA Co., Ltd.
 TOKAI CARBON KOREA Co., Ltd. Electrical ProductsProducer Manufacturing Manufactures solar and semiconductor materials | Producer Manufacturing |
Oriental Sangyo Co. Ltd. | |
Tokai Fine Carbon Machining KK | |
Tokai Carbon USA, Inc.
Tokai Carbon USA, Inc. Electrical ProductsProducer Manufacturing Manufactures and supplies carbon blacks and graphite electrodes | Producer Manufacturing |
Tokai Carbon Italia Srl
Tokai Carbon Italia Srl Wholesale DistributorsDistribution Services Wholesales non-specialized goods | Distribution Services |
Tokai Carbon Europe GmbH | |
Tokai Carbon Deutschland GmbH
 Tokai Carbon Deutschland GmbH Wholesale DistributorsDistribution Services Wholesales chemical products | Distribution Services |
Tokai Carbon (Dalian) Co., Ltd.
Tokai Carbon (Dalian) Co., Ltd. Industrial SpecialtiesProcess Industries Manufactures and distributes carbon black products | Process Industries |
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