Jun Murai

Director/Board Member at RAKUTEN GROUP, INC.

69 year

Consumer Services

Technology Services

Commercial Services

Profile

Jun Murai is an Independent Outside Director at Broadband Tower, Inc., Rakuten Group, Inc., and LAC Co., Ltd.
He is also a Director at HAPSMobile, Inc. and a former Director at SoftBank Group Corp.
and Non-Executive Director at SKY Perfect JSAT Holdings, Inc. Dr. Murai is a Professor at Keio University, where he previously served as a Research Assistant.
He holds a doctorate degree from Keio University.

Jun Murai active positions

Companies	Position	Start
RAKUTEN GROUP, INC.	Director/Board Member	2012-02-29
BROADBAND TOWER, INC.	Director/Board Member	2011-08-31
LAC CO., LTD.	Director/Board Member	2018-05-31
Keio University	Corporate Officer/Principal	1997-03-31
Shonan Fujisawa Incubation KK	Director/Board Member	2001-10-31
Wide Research KK Wide Research KK Miscellaneous Commercial ServicesCommercial Services Wide Research KK operates as a noncommercial research organization. The private company is based in Tokyo, Japan.	Director/Board Member	2000-03-31
HAPSMobile, Inc. HAPSMobile, Inc. Miscellaneous Commercial ServicesCommercial Services HAPSMobile, Inc. is a subsidiary of SoftBank Corp. and minority-owned by AeroVironment Inc. The joint venture company is based in Tokyo, Japan. The Japanese company aims to bridge the world's digital divide through its high altitude platform station (HAPS) business. HAPSMobile is primarily engaged in network equipment research and development for the HAPS business, construction of core networks, new business planning, and activities for spectrum usage. The company has a strategic relationship with Loon, a subsidiary of Alphabet, the parent company of Google. HAPSMobile's minority owner, AeroVironment, Inc., is also its aircraft development partner for "SunGlider," a solar-powered unmanned aircraft designed for stratospheric telecommunications platform systems that flies approximately 20kms above ground in the stratosphere. The CEO of the company is Junichi Miyakawa.	Director/Board Member	2019-10-31

All active positions of Jun Murai

Former positions of Jun Murai

Companies	Position	End
SOFTBANK GROUP CORP.	Director/Board Member	2011-06-23
SKY PERFECT JSAT HOLDINGS INC.	Director/Board Member	2010-06-24
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Training of Jun Murai

Keio University

Doctorate Degree

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

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Connections

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Female

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Linked companies

Listed companies	5
SOFTBANK GROUP CORP.	Communications
BROADBAND TOWER, INC.	Technology Services
RAKUTEN GROUP, INC.	Retail Trade
LAC CO., LTD.	Technology Services
SKY PERFECT JSAT HOLDINGS INC.	Consumer Services

Private companies	3
Shonan Fujisawa Incubation KK
Wide Research KK Wide Research KK Miscellaneous Commercial ServicesCommercial Services Wide Research KK operates as a noncommercial research organization. The private company is based in Tokyo, Japan.	Commercial Services
HAPSMobile, Inc. HAPSMobile, Inc. Miscellaneous Commercial ServicesCommercial Services HAPSMobile, Inc. is a subsidiary of SoftBank Corp. and minority-owned by AeroVironment Inc. The joint venture company is based in Tokyo, Japan. The Japanese company aims to bridge the world's digital divide through its high altitude platform station (HAPS) business. HAPSMobile is primarily engaged in network equipment research and development for the HAPS business, construction of core networks, new business planning, and activities for spectrum usage. The company has a strategic relationship with Loon, a subsidiary of Alphabet, the parent company of Google. HAPSMobile's minority owner, AeroVironment, Inc., is also its aircraft development partner for "SunGlider," a solar-powered unmanned aircraft designed for stratospheric telecommunications platform systems that flies approximately 20kms above ground in the stratosphere. The CEO of the company is Junichi Miyakawa.	Commercial Services

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