Ryoji Chubachi

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79 year

Electronic Technology

Consumer Services

Commercial Services

Profile

Ryoji Chubachi is on the board of Japan Post Bank Co., Ltd. Dr. Chubachi previously held the position of Chairman for Advanced Industrial Science & Technology and Vice Chairman & Representative Executive Officer at Sony Corp. Dr. Chubachi received a graduate degree, a doctorate and an undergraduate degree from Tohoku University.

Former positions of Ryoji Chubachi

Companies	Position	End
JAPAN POST BANK CO., LTD.	Director/Board Member	2023-05-31
Advanced Industrial Science & Technology Advanced Industrial Science & Technology Miscellaneous Commercial ServicesCommercial Services Operates as a research institute for science and technology	Chairman	-
SONY GROUP CORPORATION	President	2011-06-27

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Linked companies

Private companies	4
Sony Group Corp. Sony Group Corp. Computer Processing HardwareElectronic Technology Engages in the development, design, manufacture and sale of electronic equipment, consumer & industrial electronics, game consoles & related software and others	Electronic Technology
Tohoku University Tohoku University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Advanced Industrial Science & Technology Advanced Industrial Science & Technology Miscellaneous Commercial ServicesCommercial Services Operates as a research institute for science and technology	Commercial Services
Japan Post Bank Co., Ltd. Japan Post Bank Co., Ltd. Regional BanksFinance Offers banking services	Finance