TEAM
Shimpei Hamamoto
1995
Kobe University of Mercantile Marine (currently Kobe University)
Earned a bachelor's degree in research on coating materials for the first wall of fusion reactors.
At the same graduate school, he earned a master's degree in research on seawater uranium extraction technology.
2002
Japan Atomic Energy Agency
Engaged in research reactor operation, maintenance, and research and development for 20 years.
2016
University of Tsukuba Graduate School
Earned doctoral degree in research on high-temperature gas reactors
2022
Blossom Energy Co., Ltd. established and appointed as representative director
Jun Tsuneishi
2008
Entered the Department of Physics, Faculty of Science, Osaka University
During my studies, I took a leave of absence and interned in Singapore for about a year.
After starting a business, I found a job after returning to Japan.
2016
Mynet Marketing Co., Ltd., engaged in business development and new business development.
2017
Since the founding of Doorkel Co., Ltd., he has been involved in company management, launching and promoting multiple businesses, and recruiting as a director.
2024
Blossom Energy Co., Ltd.