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Masanobu Oshima
Comptroller/Controller/Auditor at
SHOWA MANUFACTURING CO.,LTD.
Profile
Masanobu Oshima is Auditor at Showa Manufacturing Co., Ltd. since 2025.
Formerly, Mr. Oshima was Director, Executive Officer & GM-Business Support at Nippon Tungsten Co., Ltd. from 2021 to 2022.
Masanobu Oshima active positions
| Companies | Position | Start |
|---|---|---|
| SHOWA MANUFACTURING CO.,LTD. | Comptroller/Controller/Auditor | 01/04/2025 |
Former positions of Masanobu Oshima
| Companies | Position | End |
|---|---|---|
| NIPPON TUNGSTEN CO., LTD. | Chief Administrative Officer | 01/04/2018 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1
1st degree connections
2
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 2 |
|---|---|
Nippon Tungsten Co., Ltd.
 Nippon Tungsten Co., Ltd. Electrical ProductsProducer Manufacturing Engages in the business of metal refinement and real estate services | Producer Manufacturing |
Showa Manufacturing Co., Ltd.
 Showa Manufacturing Co., Ltd. Industrial MachineryProducer Manufacturing Engages in the manufacture and sale of boilers and hot water supplying units | Producer Manufacturing |
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