At Threat.Technology we track over 100,000 infosec, cyber security, military and cyber startups and over 500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and board members we think deserve more appreciation than they are currently getting.
This list showcases the top Japan based CTO’ operating in the Security space. If you think a CTO’ is missing from this list, feel free to contact our editor on [email protected]
The individuals on this list have been included because of exceptional performance in one of the following categories:
- Innovation – Operating as a key part in an extremely innovative business or startup.
- Growth – Operating as a key figure in the growth and upscale of a market leading business or startup.
- Management – Showing exceptional management skills.
- Societal impact – Putting their business on the map for their positive societal or environmental impact.
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.
Executive Vice President, CTO of NEC Corporation
Follow Katsumi Emura:
About NEC Corporation: NEC Corporation is a leader in the integration of IT and network technologies that benefit businesses and people around the world.
Director & CTO of Axelspace
Follow Naoki Miyashita:
About Axelspace: Axelspace is a commercial microsatellite developer and satellite imagery provider.
CTO of Tech Bureau
Follow Hosoi Ryosuke:
About Tech Bureau: Tech Bureau provides cryptographic currency and Blockchain technology using exchange API to handle currency encryption.
Founder & CTO of Younode
Keita Hikita is a co-Founder and the CTO at Younode.
Follow Keita Hikita:
About Younode: Younode is a distributed personal data store that collectively manages personal data.
CTO and Founder of earlyworks
Hiroki Yamamoto is the CTO and Founder at early works.
Follow Hiroki Yamamoto:
About earlyworks: Early Works is a Next-generation blockchain technology that realizes high speed, high scalability, and high security.
Founder, Chief Executive Officer, Chief Technology Officer, Representative Director & President of Digital Cruise
Kenichi Yoshida is the Founder, President & CEO at Digital Cruise and Director of Advanced Technology Development Office at Studist.
Follow Kenichi Oshida:
About Digital Cruise, Studist: Digital Cruise Provides cloud services for video distribution and digital signage.
Director and CTO of ChillStack
Hiroki Tani is the Director and CTO of ChillStack.
Follow Hiroki Tani:
About ChillStack: ChillStack provides information on AI, security, and development.
Director CTO of MutechTrail
Sakito Ponto Matsuyama is the Director CTO at MutechTrail.
Follow Ponto Matsuyama:
About MutechTrail: MutechTrail creates various security systems for smartphones.
Senior Managing Director Group CTO of GMO Cloud KK
Joined Schumberger in July 2003 Joined Microsoft Corporation September 1999 Joined Microsoft Corporation August 2013 Joined us December 2011Technical Division of the Company Mar. 2012 Technical Director of the Company March 2014 March 2014 Group CTO March 2015 Executive Director of the Company Group CTO March 2017Group CTO (current)
Follow Minoru Karasawa:
About GMO Cloud KK: Cloud services, digital identity, GlobalSign certificate authority company, cloud based development platforms
Senior Managing Director (CTO) of NIL Japan
Tadahisa Sato is the Senior Managing Director (CTO) at NIL Japan.
Follow Tadahisa Sato:
About NIL Japan: NIL is a company developed innovative functional ultrafine particle technology based on many years of research experience.
Director Chief Technology Officer of Apollo Japan
Ao Kozawa is the Director Chief Technology Officer of Apollo Japan.
Follow Ao Kozawa:
About Apollo Japan: Apollo Japan provides IT services that includes cloud security & Internet of Things.
Director and CTO of Sprout Co
Born 1978. After working as an engineer at a system development company, he worked as a Securite analyst at a major Securite company. He conducts numerous Securite-diagnostics from web applications to networks and embedded devices. He was active in November 2016. Currently, as a CTO, he is working on the research of new Securite technologies, and also focusing on the development of Securite human resources.
Follow Kenta Suebo:
About Sprout Co: Sprout is a group of specialists, mainly consultants & researchers that are familiar with cybersecurity, centered on security engineers.