| Copyright infringement as user innovation Y Arai, S Kinukawa Journal of Cultural Economics 38 (2), 131-144, 2014 | 31 | 2014 |
| Civil and criminal penalties for copyright infringement Y Arai Information Economics and Policy 23 (3-4), 270-280, 2011 | 23 | 2011 |
| State-of-the-art: Hair Color Technology—Trends in development as seen in patents Y Arai Published by Fragrance Journal Ltd, 102-105, 2004 | 12 | 2004 |
| Intellectual property right protection in the software market Y Arai Economics of innovation and new technology 27 (1), 1-13, 2018 | 9 | 2018 |
| The impacts of suppliers and mutual outsourcing on organizational forms Y Arai, N Matsushima Canadian Journal of Economics/Revue canadienne d'économique 56 (1), 114-132, 2023 | 6 | 2023 |
| Strategic declaration of standard essential patents R Aoki, Y Arai RIETI, 2018 | 4 | 2018 |
| Non-governmental Copyright Protection in a Music Market Y Arai Graduate School of Economics, Hitotsubashi University, 2005 | 2* | 2005 |
| The Impacts of Suppliers and Mutual Outsourcing on Organizational Forms N Matsushima, Y Arai ISER DP, 2021 | | 2021 |
| Evolution of Standards and Innovation R Aoki, Y Arai Institute of Economic Research, Hitotsubashi University, 2014 | | 2014 |
| Protection of Publishers' Rights in e-Books-An Economic Analysis of Neighboring Rights R Aoki, Y Arai Economic Review 65 (3), 207-220, 2014 | | 2014 |
| Empirical Implications of Sequential Innovation and Legal Action Y Arai, F Moriya Graduate School of Commerce and Management Center for Japanese Business …, 2013 | | 2013 |
| Standards and Intellectual Property Management Strategy and Policy (Japanese) R Aoki, Y Arai, S Tamura Research Institute of Economy, Trade and Industry (RIETI), 2012 | | 2012 |
| Firm Size and Innovation Revisited Y Arai, T Matsumura | | 2012 |
| Steady R&D by Industry Leaders and Innovative R&D by Industry Followers Y Arai, T Matsumura | | 2011 |
| PATENT PLEDGES: WHY DO CORPORATIONS MAKE PATENTS AVAILABLE TO THE PUBLIC? Y Arai | | |
