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Tatsunobu Sako
Director/Board Member at
SINFONIA TECHNOLOGY CO.,LTD.
Net worth: 17 637 $ as of 31/07/2026
Profile
Mr. Tatsunobu Sako is an Independent Director at AAPICO Hitech Public Co. Ltd., an Independent Non-Executive Director at Minth Group Ltd., an Independent Outside Director at Sinfonia Technology Co., Ltd. and a Chairman at Sojitz Machinery Corp.
He is on the Board of Directors at AAPICO Hitech Public Co. Ltd., Minth Group Ltd. and Sinfonia Technology Co., Ltd. Mr. Sako was previously employed as a Managing Executive Officer by Sojitz Corp.
He received his undergraduate degree from Keio University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 25/03/2026 | 5,000 ( 0% ) | 17 637 $ | 31/07/2026 |
Tatsunobu Sako active positions
| Companies | Position | Start |
|---|---|---|
| SINFONIA TECHNOLOGY CO.,LTD. | Director/Board Member | 01/06/2022 |
| MINTH GROUP LIMITED | Director/Board Member | 31/05/2023 |
| AAPICO HITECH | Director/Board Member | 12/11/2024 |
Sojitz Machinery Corp.
 Sojitz Machinery Corp. Wholesale DistributorsDistribution Services Distributes machinery and equipment | Chairman | - |
Former positions of Tatsunobu Sako
| Companies | Position | End |
|---|---|---|
| SOJITZ CORPORATION | Corporate Officer/Principal | - |
Training of Tatsunobu Sako
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
38
1st degree connections
6
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 6 |
|---|---|
Minth Group Ltd.
 Minth Group Ltd. Motor VehiclesConsumer Durables Operates as an investment holding company which manufactures and supplies automotive chassis, moulds, metal and trim products | Consumer Durables |
Sinfonia Technology Co., Ltd.
 Sinfonia Technology Co., Ltd. Electrical ProductsProducer Manufacturing Manufactures and sells electromagnetic clutches & brakes, vibratory conveying and handling equipment & provides electrical and mechanical engineering services | Producer Manufacturing |
AAPICO Hitech Public Co. Ltd.
 AAPICO Hitech Public Co. Ltd. Motor VehiclesConsumer Durables Manufactures and distributes automobile parts | Consumer Durables |
Keio University
 Keio University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Sojitz Corp.
 Sojitz Corp. SteelNon-Energy Minerals Manufactures and sells metals, chemicals, automotive, food, grains, flour, oils and commercial aircraft | Non-Energy Minerals |
Sojitz Machinery Corp.
Sojitz Machinery Corp. Wholesale DistributorsDistribution Services Distributes machinery and equipment | Distribution Services |
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