| Decision framework for chemical process design including different stages of environmental, health, and safety assessment H Sugiyama, U Fischer, K Hungerbühler, M Hirao AIChE Journal 54 (4), 1037-1053, 2008 | 172 | 2008 |
| Collaborative activity with business partners for improvement of product environmental performance using LCA K Nakano, M Hirao Journal of Cleaner Production 19 (11), 1189-1197, 2011 | 159 | 2011 |
| Ab initio molecular-dynamics study of defects on the reconstructed Si (001) surface S Ihara, SL Ho, T Uda, M Hirao Physical review letters 65 (15), 1909, 1990 | 87 | 1990 |
| Analysis of factors influencing consumers' proenvironmental behavior based on life cycle thinking. Part I: effect of environmental awareness and trust in environmental … E Kikuchi-Uehara, J Nakatani, M Hirao Journal of Cleaner Production 117, 10-18, 2016 | 85 | 2016 |
| Life-cycle assessment of domestic and transboundary recycling of post-consumer PET bottles J Nakatani, M Fujii, Y Moriguchi, M Hirao The International Journal of Life Cycle Assessment 15, 590-597, 2010 | 85 | 2010 |
| Using standard statistics to consider uncertainty in industry-based life cycle inventory databases (7 pp) H Sugiyama, Y Fukushima, M Hirao, S Hellweg, K Hungerbühler The International Journal of Life Cycle Assessment 10, 399-405, 2005 | 84 | 2005 |
| A structured framework and language for scenario-based life cycle assessment Y Fukushima, M Hirao The International Journal of Life Cycle Assessment 7, 317-329, 2002 | 75 | 2002 |
| Optimum budget allocation method for projects with critical risks T Sato, M Hirao International Journal of Project Management 31 (1), 126-135, 2013 | 68 | 2013 |
| Electronic structure and optical properties of hydrogenated silicon clusters M Hirao, T Uda Surface science 306 (1-2), 87-92, 1994 | 67 | 1994 |
| Evaluating nanotechnology opportunities and risks through integration of life-cycle and risk assessment MP Tsang, E Kikuchi-Uehara, GW Sonnemann, C Aymonier, M Hirao Nature Nanotechnology 12 (8), 734-739, 2017 | 59 | 2017 |
| Decision support method for the choice between batch and continuous technologies in solid drug product manufacturing K Matsunami, T Miyano, H Arai, H Nakagawa, M Hirao, H Sugiyama Industrial & Engineering Chemistry Research 57 (30), 9798-9809, 2018 | 56 | 2018 |
| A hierarchical activity model of chemical process design based on life cycle assessment H Sugiyama, M Hirao, R Mendivil, U Fischer, K Hungerbühler Process Safety and Environmental Protection 84 (1), 63-74, 2006 | 56 | 2006 |
| Analysis of risk trade-off relationships between organic solvents and aqueous agents: case study of metal cleaning processes E Kikuchi, Y Kikuchi, M Hirao Journal of Cleaner Production 19 (5), 414-423, 2011 | 54 | 2011 |
| Practical method of assessing local and global impacts for risk-based decision making: a case study of metal degreasing processes Y Kikuchi, M Hirao Environmental science & technology 42 (12), 4527-4533, 2008 | 52 | 2008 |
| Framework for analyzing the effects of packaging on food loss reduction by considering consumer behavior N Yokokawa, E Kikuchi-Uehara, H Sugiyama, M Hirao Journal of cleaner production 174, 26-34, 2018 | 51 | 2018 |
| Environmental potential of reusing, renting, and sharing consumer products: Systematic analysis approach E Amasawa, T Shibata, H Sugiyama, M Hirao Journal of Cleaner Production 242, 118487, 2020 | 50 | 2020 |
| Designing interventions for behavioral shifts toward product sharing: The case of laundry activities in Japan E Amasawa, Y Suzuki, D Moon, J Nakatani, H Sugiyama, M Hirao Sustainability 10 (8), 2687, 2018 | 46 | 2018 |
| Method of assisting execution of plural simulation programs for coupled simulation N Sagawa, M Nagasawa, S Ihara, K Kikuchi, M Hirao, K Ka, S Itoh, ... US Patent 5,963,731, 1999 | 46 | 1999 |
| Design of recycling system for poly (methyl methacrylate)(PMMA). Part 1: Recycling scenario analysis Y Kikuchi, M Hirao, T Ookubo, A Sasaki The International Journal of Life Cycle Assessment 19, 120-129, 2014 | 44 | 2014 |
| Environmental performance of biomass-derived chemical production: a case study on sugarcane-derived polyethylene Y Kikuchi, M Hirao, K Narita, E Sugiyama, S Oliveira, S Chapman, ... Journal of chemical engineering of Japan 46 (4), 319-325, 2013 | 41 | 2013 |
Hirokazu SugiyamaThe University of TokyoVerified email at chemsys.t.u-tokyo.ac.jp
