I conduct demonstration tests using radiation detectors such as Ge detectors, radiation measurements during decommissioning of nuclear power-related facilities, evaluations using general-purpose simulation codes such as MCNP, and consulting using these.

- March 1989, graduated from Tohoku University, a master's degree course in nuclear technologies, research about neutron sources- April 1989, entered Energy Research Lab., Hitachi, Ltd.. Since then, my research areas are technologies for the abnormal diagnosis of nuclear power plants, construction simulation for new nuclear power plants- April 2003, became Senior Researcher.- Oct. 2003-2005, moved to the nuclear manufacturing and construction division.- April 2006, was backed to Hitachi Research Lab. as Senior Researcher.- April 2011-August 2024, changed the research theme to 3D measurements for piping components and equipment inside of nuclear plants for as-built modeling, decommissioning simulations, and planning of controlling robots for Fukushima site.- Apr. 2016-, assigned the global expert of ISO/TC184/SC4 (Industrial data standard) WG3 (Oil, Gas, Process and Power) and WG22(Reference data validation team)- Oct. 2019-, I entered the doctorate course at Tohoku University for robotics and its information control.- Jan. 2020-, assigned the global expert of ISO/TC184/SC4 AHG2 (Nuclear digital ecosystem specification)- Sep. 2022, received PhD (Information Science) from Tohoku University.