| 2015 | KES | Efficient Method to Determine Microarea with High Potential Demand for Broadband Services. | Motoi Iwashita, Akiya Inoue, Takeshi Kurosawa, Ken Nishimatsu |
| 2014 | KES | Bayesian Estimations with Isotropic and Anisotropic Matrices for a Multinomial Logit Model. | Nozomi Matsumoto, Takeshi Kurosawa |
| 2014 | SNPD | An improvement of micro area selection technique for the diffusion of ICT infrastructure. | Motoi Iwashita, Takeshi Kurosawa, Akiya Inoue, Ken Nishimatsu |
| 2013 | SNPD | Mobile-Carrier Choice Behavior Analysis Around Smart Phone Market. | Akiya Inoue, Motoi Iwashita, Takeshi Kurosawa, Ken Nishimatsu |
| 2012 | SNPD | Mobile-Carrier Churning Behavior Modeling Based on Customer Satisfaction. | Satoshi Nakano, Akiya Inoue, Kiyotaka Otsuka, Takeshi Kurosawa, Motoi Iwashita, Ken Nishimatsu |
| 2011 | KES | An Analysis of the Relationship between a Speed of the Internet Access and Internet Access Line Switching. | Takeshi Kurosawa, Shinsuke Shimogawa, Motoi Iwashita, Shouji Kouno |
| 2010 | KES | Econometric Approach for Broadband Market in Japan. | Takeshi Kurosawa, Hiromichi Kawano, Motoi Iwashita, Shinsuke Shimogawa, Shouji Kouno, Akiya Inoue |