For details of my research Achievements, See "Researchers detail at Osaka University" , "researchmap" and my CV

【Research】
Under construgion

【Book /Chapters】

【Peer-review Articles】

2.　Hara, K., Kuroda, K, Yabar, H., Kimura, M and Uwasu, M(2016)Historical development of wastewater and sewage sludge treatment technologies in Japan - A patent data analysis over the past 50 years, Environmental Development, Vol.19,pp.59-69