![Masato Tsuru](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>)
Masato Tsuru
Director/Board Member at
SINTOKOGIO,LTD.
Profile
Masato Tsuru is currently Chairman at Nippon Mektron Ltd. since 1989, Chairman at SYNZTEC Co., Ltd. since 2007, Chairman at Unimatec Co., Ltd. since 2002, Chairman at NOK Kluber Co., Ltd. since 1989, Chairman & President at Nok, Inc. since 1997, and Independent Outside Director at Sintokogio Ltd. starting in 2025.
Former positions include Chairman at Eagle Industry Co. Ltd., Outside Director at Sumida Corp., and President & Representative Director at NOK Corp.
from 1985 to 1989.
Masato Tsuru active positions
| Companies | Position | Start |
|---|---|---|
| SINTOKOGIO,LTD. | Director/Board Member | 2025-05-31 |
Nippon Mektron Ltd.
 Nippon Mektron Ltd. Electronic Production EquipmentElectronic Technology Engages in the manufacture and sale of electronic components | Chairman | 1989-05-31 |
NOK Kluber Co., Ltd. | Chairman | 1989-05-31 |
Nok, Inc. | Chairman | 1997-06-30 |
UNIMATEC Co., Ltd.
 UNIMATEC Co., Ltd. Chemicals: SpecialtyProcess Industries Manufactures and sells synthetic rubbers and chemicals | Chairman | 2002-03-31 |
SYNZTEC Co., Ltd.
 SYNZTEC Co., Ltd. Office Equipment/SuppliesProducer Manufacturing Manufactures and wholesales parts, accessories & consumables for office and industrial equipment | Chairman | 2007-03-31 |
Former positions of Masato Tsuru
| Companies | Position | End |
|---|---|---|
| SUMIDA CORPORATION | Director/Board Member | - |
| NOK CORPORATION | Chairman | - |
| EAGLE INDUSTRY CO.,LTD. | Chairman | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
8
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
NOK Corp.
 NOK Corp. Industrial MachineryProducer Manufacturing Manufactures mechanical seals and seal washers to prevent oil leaks | Producer Manufacturing |
Sumida Corp.
 Sumida Corp. Electronic Production EquipmentElectronic Technology Manufactures and distributes electronic components | Electronic Technology |
Sintokogio Ltd.
 Sintokogio Ltd. Industrial MachineryProducer Manufacturing Manufactures and distributes industrial machines & tools | Producer Manufacturing |
Eagle Industry Co. Ltd.
 Eagle Industry Co. Ltd. Industrial MachineryProducer Manufacturing Manufactures and distributes mechanical seals, special valves and plant equipment | Producer Manufacturing |
Nippon Mektron Ltd.
Nippon Mektron Ltd. Electronic Production EquipmentElectronic Technology Engages in the manufacture and sale of electronic components | Electronic Technology |
SYNZTEC Co., Ltd.
SYNZTEC Co., Ltd. Office Equipment/SuppliesProducer Manufacturing Manufactures and wholesales parts, accessories & consumables for office and industrial equipment | Producer Manufacturing |
UNIMATEC Co., Ltd.
UNIMATEC Co., Ltd. Chemicals: SpecialtyProcess Industries Manufactures and sells synthetic rubbers and chemicals | Process Industries |
NOK Kluber Co., Ltd. | |
Nok, Inc. |
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- Masato Tsuru
