Masumi Maeda
Director/Board Member at TABUCHI ELECTRIC CO., LTD.
Masumi Maeda active positions
| Companies | Position | Start | End |
|---|---|---|---|
| TABUCHI ELECTRIC CO., LTD. | Director/Board Member | - | - |
Career history of Masumi Maeda
Former positions of Masumi Maeda
| Companies | Position | Start | End |
|---|---|---|---|
| DIAMOND ELECTRIC HOLDINGS CO., LTD. | Director/Board Member | 1995-01-31 | - |
| Chief Operating Officer | 2017-05-31 | 2020-03-31 | |
Diamond Electric Mfg. Co., Ltd.
 Diamond Electric Mfg. Co., Ltd. Electrical ProductsProducer Manufacturing Diamond Electric Mfg. Co., Ltd. engages in the manufacture and sale of automobile equipment and electronic control parts for air-conditioners and water heaters. It operates through the following segments: Automotive Equipment and Electronic Equipment. The Automotive Equipment segment includes ignition and electric devices. The Electronic Equipment segment includes air-conditioner controllers, inverter modules, and eco cute controller. The company was founded by Inosuke Tomita on April 10, 1937 and is headquartered in Osaka, Japan. | Director/Board Member | 1973-02-28 | - |
| Chief Operating Officer | 2017-05-31 | - |
Statistics
International
| Japan | 4 |
Operational
| Director/Board Member | 3 |
| Chief Operating Officer | 2 |
Sectoral
| Producer Manufacturing | 4 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 1 |
|---|---|
| DIAMOND ELECTRIC HOLDINGS CO., LTD. | Producer Manufacturing |
| Private companies | 2 |
|---|---|
Diamond Electric Mfg. Co., Ltd.
Diamond Electric Mfg. Co., Ltd. Electrical ProductsProducer Manufacturing Diamond Electric Mfg. Co., Ltd. engages in the manufacture and sale of automobile equipment and electronic control parts for air-conditioners and water heaters. It operates through the following segments: Automotive Equipment and Electronic Equipment. The Automotive Equipment segment includes ignition and electric devices. The Electronic Equipment segment includes air-conditioner controllers, inverter modules, and eco cute controller. The company was founded by Inosuke Tomita on April 10, 1937 and is headquartered in Osaka, Japan. | Producer Manufacturing |
Diamond&Zebra Electric Mfg Co., Ltd.
 Diamond&Zebra Electric Mfg Co., Ltd. Auto Parts: OEMProducer Manufacturing Diamond&Zebra Electric Mfg Co., Ltd. engages in the manufacture and sale of transformers, power supplies, and various electronic components. It operates through the Transformers and Power Supply Equipment segments. The Transformers segment manufactures and sells transformers for industrial and consumer use. The Power Supply Equipment segment deals with various power supply devices and power conditioners. The company was founded by Shigeru Tabuchi in May 1925 and is headquartered in Osaka, Japan. | Producer Manufacturing |
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