Profile
Keiko Kousaka is currently a Partner at Irokawa Law Office since 2009, an Independent Outside Director at Nihon Yamamura Glass Co., Ltd. since 2017, and an Outside Director at Toyo Tanso Co., Ltd. since 2022.
Formerly, Ms. Kousaka was an Auditor at Taiyo Ltd.
Keiko Kousaka active positions
| Companies | Position | Start |
|---|---|---|
| NIHON YAMAMURA GLASS CO., LTD. | Director/Board Member | 2017-05-31 |
| TOYO TANSO CO., LTD. | Director/Board Member | 2022-03-28 |
Irokawa Law Office | Corporate Officer/Principal | 2008-12-31 |
Former positions of Keiko Kousaka
| Companies | Position | End |
|---|---|---|
Taiyo Ltd.
Taiyo Ltd. Electronic Production EquipmentElectronic Technology Manufactures and markets hydraulic and pneumatic equipment and related machinery components | Comptroller/Controller/Auditor | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
Nihon Yamamura Glass Co., Ltd.
Nihon Yamamura Glass Co., Ltd. Containers/PackagingProcess Industries Manufactures and sells glass bottles and plastic containers & provides transportation services | Process Industries |
Toyo Tanso Co., Ltd.
Toyo Tanso Co., Ltd. Industrial SpecialtiesProcess Industries Engages in the production and sale of isotropic graphite and other specialized carbon products | Process Industries |
Taiyo Ltd.
Taiyo Ltd. Electronic Production EquipmentElectronic Technology Manufactures and markets hydraulic and pneumatic equipment and related machinery components | Electronic Technology |
Irokawa Law Office |
- Stock Market
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- Keiko Kousaka
















