| 1984 | Joined Sony Chemicals Corporation (currently Dexerials Corporation) |
| 1999 | Appointed as Director of Sony Chemicals (Singapore) Pte. Ltd. (currently Dexerials Singapore Pte. Ltd.)
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| 2002 | Appointed as General Manager of the Planning and Management Department of the Electronic Devices Division (ASC Division) of Sony Chemicals Corporation (currently Dexerials Corporation)
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| 2006 | Apppointed as General Manager of the Circuit Device Division of the same company
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| 2010 | Appointed as General Manager of the Circuit Devices Division (Neagari Plant Manager) of the same company
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| 2012 | Appointed as head of the global sales division of the same company
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| 2014 | Appointed as Executive Officer and General Planning Division Manager of the dame company
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| 2016 | Appointed as Senior Executive Officer and head of General Planning Division of the same company
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| 2016 | Appointed as Senior Executive Officer and Deputy CFO and head of General Planning Division of the same company
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| 2019 | Appointed General Manager of the Planning and Management Department of the Electronic Devices-related Business Division (ASC Business Division) of the same company
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| 2019 | Appointed as Senior Executive Officer, CFO, Head of General Planning Division, and Process Reform Promotion Officer of the same company
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| 2021 | Joined Nidec Corporation
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| 2021 | Appointed as Managing Executive Officer, Management Supervisor, and Business Planning Office Manager at Nidec Elesys Corporation （seconded）
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| 2022 | Appoined the company and appointed as head of the Corporate Planning Department |
| 2023 | Appointed as Executive Officer and Head of Corporate Planning Department |
| 2023 | Appointed as Director and General Manager of ITbook Technology Co., Ltd. (currently NXTech Co., Ltd.)
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| 2022 | Appointed as Director of ITbook Technology Co., Ltd.
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| 2024 | Appointed as Executive Vice President and Director of NEXT Co., Ltd. (currently NXTech Co., Ltd.)
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| 2025 | Appointed as Senior Executive Officer and General Manager, Business Administration Division
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| 2025 | Appointed as Director of NXTech Co., Ltd. (current position)
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| 2025 | Appointed Representative Director, President and Chief Executive Officer(current position)
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