In April 1980, he joined Sony Corporation (renamed Sony Group Corporation in April 2021), where he served as an engineer in the semiconductor business.

In 1991, he moved to the U.S. and worked in planning and control of the semiconductor business at

a Sony Electronics manufacturing site.

After returning to Japan in 1999, he was assigned to Sony Computer Entertainment Inc. as the General Manager of the planning and control department, where he was responsible for the development of semiconductors for PlayStation.

In 2016, he was appointed Representative Director and President of Sony Semiconductor Solutions Corporation. 

From 2020 to present, he serves as Representative Director, President and CEO of Sony

Semiconductor Solutions Corporation.