He held positions such as director general, chairman, associate professor, and president specific committees pertaining to engineering and technology.

From 1956 to 1958, Inose was an associate at the University of Pennsylvania and employed as a consultant at the Bell Telephone Laboratories in Murray Hill, New Jersey where he invented the TSI system.

"[3] Being a well-rounded person as he was, Inose was also a visiting professor at Rheinishe-Westfalishe Technische Hochschule in 1974 in Aachen, Germany and a Sherman Fairchild Distinguished Scholar at California Institute of Technology in 1981 in Pasadena.

Just after expanding NACSIS to NII and after a few days of the opening of the new building for the institute, Dr. Inose died of a heart attack on October 11, 2000.

"He built a prototype digital time-division multiplexing (TDM) electronic switching system called CAMPUS, which is based on the TSI principle..."[5] Although this invention was crucial, it did not receive much recognition due to costly memory devices.

One of Inose's main goals for the NII was to create an interdisciplinary approach to research in which they take part in inter-sectoral collaboration with academia, government, and industrial laboratories.