What is Quantum Information Research Center?

 We will strive to build an environment where talented researchers in quantum information and related fields from Yokohama National University and elsewhere can gather, exchange information, create ideas on a day-to-day basis, and persistently launch high-value joint research projects in a timely manner. This Center was founded as a global research center to promote practical research and to build a reputation for carrying out world-class, large-scale research projects by participating as a core organization in national projects and joint international projects.

QIC Intro Video

QIC Pamphlet

Click image for QIC pamphlet

NEWS & TOPICS

QIC Research Video Featured at the APS Global Physics Summit 2025

We’re excited to share the film we’ve made to showcase the groundbreaking research happening at the Quantum Information Research Center.
This film is part of APS TV, which showcases the latest in physics research at the APS Global Physics Summit 2025, taking place from March 16–21, 2025, in Anaheim, CA, and virtually.

In this Year of Quantum, we’re excited to be part of the global conversation shaping the future of quantum technology. This film gives us the opportunity to share our research with the broader physics community.

So be sure to check out our QIC Intro Video at the top of this page or by clicking the news title.

Japan-Germany Joint Research Project “DIAMONDQTECH” Selected for JST’s ASPIRE Program in Quantum Technologies



The ASPIRE Program (Adopting Sustainable Partnerships for Innovative Research Ecosystem) aims to strengthen and enhance Japan’s scientific and technological capabilities. It fosters international collaboration in strategically important scientific fields by connecting top researchers from Japan to researchers in advanced STI countries and regions. The program seeks to accelerate the international circulation of talent within Japan’s research community.

In the Japan-Germany joint research field of quantum technologies the project “Diamond spin qubits for quantum applications (DIAMONDQTECH)” has been selected. The project is led by Dr. Takeshi Oshima, Director of the Takasaki Institute for Advanced Quantum Science, National Institutes for Quantum Science and Technology (QST), Japan, and Professor Fedor Jelezko of the Institute of Quantum Optics, Ulm University, Germany. Professor Kosaka will participate as a Co-PI (Principal Co-Investigator) for the research theme “Quantum Communication.”

The project is planned to be conducted over five years.

Yokohama National University and Ulm University Sign MOU to Promote Cooperation in Quantum Technology

 

At Okinawa School in Physics 2023, Prof. Hideo Kosaka, Center Director of QIC, gave an invited talk titled "Towards Quantum Computing and Quantum Cryptography with diamonds".

        

At Moonshot Goal 6: International Symposium 2023, Prof. Hideo Kosaka, Center Director of QIC, gave an invited talk on the Moonshot Goal 6 project "Development of Quantum Interfaces for Building Quantum Computer Networks".

Prof. Hideo Kosaka, Director of QIC, gave an invited talk at Quantum Innovation 2022 titled "From quantum repeater networks to the quantum internet".Click here for presentation materials

New method of controlling qubits could advance quantum computers

[Application Deadline: Feb/13/2023] Recruitment of specially appointed assistant professor (non-tenure) at the Quantum Information Research Center. (Application will be closed as soon as we hire the qualified candidates.)

The Center Director Hideo Kosaka, presented his project overview at the Moonshot International Symposium for Goal 6.

Looking for members for the Moonshot R&D project, the mission of which is to make the processing of quantum information a driver of the world we live in by 2050!

[Applications must arrive by 1/8] We have started a search for qualified persons to fill positions of specially appointed faculty members (assistant professors) at the Quantum Information Research Center. (Closed)

Katsunori Kawano Appointed Strategic Research Planning Manager

Quantum Information Research Center has been opened.

Hideo Kosaka, Director of the Center, has been selected as the manager of the Moonshot R&D project.

News of findings by Director Hideo Kosaka and others ranked 6th in the world in annual views on EurekAlert!.