Effects of large-scale research funding programs: a Japanese case study. - Takanori Ida; Naomi Fukuzawa (Scientometrics, 2013)

An empirical analysis of the relationship between individual characteristics and research productivity. - Naomi Fukuzawa (Scientometrics, 2014)

Science linkages between scientific articles and patents for leading scientists in the life and medical sciences field: the case of Japan. - Naomi Fukuzawa; Takanori Ida (Scientometrics, 2016)

Characteristics of papers published in journals: an analysis of open access journals, country of publication, and languages used. - Naomi Fukuzawa (Scientometrics, 2017)