Sugiyama-Badr Laboratory

2017 - 2020	PhD student, The University of Tokyo
2015 - 2017	Master of Engineering in Chemical System Engineering, The University of Tokyo
2011 - 2015	Bachelor of Engineering in Chemical System Engineering, The University of Tokyo
2019 -	Research Fellow (DC2) at Japan Society for the Promotion of Science

Analysis on products, services, and behaviors based on "the survey on an optimal point between their functionalities and
     the environment/sustainability" as the following topics

- Develop a support method for decision-makings integrating trade-offs between functional, environmental, economic
    aspects of life cycles of packaging and its contents.
[Keywords] Food loss; Consumer behavior; Functionality; Structuring; Activity modeling; Detergent

- Analyze the impacts of advanced materials on our society through the product functions.
[Keywords] Social assessment; Consumer satisfaction; Product function; Scale-up; Material property

Naoki Yokokawa*, Emi Kikuchi-Uehara, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Environmental analysis of packaging-derived changes in food production and consumer behavior" Journal of Industrial Ecology, 23 (5), 1253–1263 (2019) DOI: 10.1111/jiec.12918

Naoki Yokokawa*, Yutaro Masuda, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Network Visualization of Design Variables and Functions for Sustainable Packaging Design" Computer Aided Chemical Engineering, 44, 1771–1776 (2018) DOI: 10.1016/B978-0-444-64241-7.50290-1

Naoki Yokokawa*, Emi Kikuchi-Uehara, Hirokazu Sugiyama, Masahiko Hirao "Framework for Analyzing the Effects of Packaging on Food Loss Reduction by Considering Consumer Behavior" Journal of Cleaner Production, 174, 26–34 (2018) DOI: 10.1016/j.jclepro.2017.10.242

Naoki Yokokawa, Masahiko Hirao*, "Life Cycle Design of Packaging" (in Japanese with English abstract), Journal of Packaging Science & Technology, Japan, 28 (2), 99–107 (2019)

Naoki Yokokawa*, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Life cycle design of packaging based on environmental and functional aspects" Abstract, Society of Chemical Engineers, Japan (SCEJ) 85th Annual Meeting

Naoki Yokokawa*, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Life cycle design of packaging for decision-making based on functional and environmental aspects" Abstract, The 15th Meeting of the Institute of Life Cycle Assessment, Japan

Naoki Yokokawa*, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Activity model for multi-functional product design for sustainability based on function-based assessment" Oral, 18th Asian Pacific Confederation of Chemical Engineering Congress (APCChE 2019), 23–27 September 2019, Sapporo Convention Center, Sapporo, Japan

Naoki Yokokawa*, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Design methodology of multi-functional products integrating functional and environmental consequences on their life cycle" Oral, The 9th International Conference on Life Cycle Management (LCM 2019), 1–4 September 2019, Poznań University of Technology, Poznań, Poland

Naoki Yokokawa*, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Trade-off analysis between food loss reduction and functionality enhancement for environmentally conscious design of food packaging" Oral, The Society of Packaging Science & Technology, Japan 28th Annual Meeting, 11–12 July 2019, The University of Tokyo, Tokyo, Japan

Naoki Yokokawa*, Mikiaki Hasegawa, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Activity model for design of multi-functional products integrating environmental and functional aspects" Oral, Society of Chemical Engineers, Japan (SCEJ) 84th Annual Meeting, 13–15 March 2019, Shibaura Institute of Technology, Tokyo, Japan

Naoki Yokokawa*, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Function-based environmental impact allocation method of multi-functional products" Oral & Poster, the 14th Meeting of the Institute of Life Cycle Assessment, Japan, 5–7 March 2019, Kyushu University, Fukuoka, Japan

Naoki Yokokawa*, Yutaro Masuda, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Systematic methodology for designing multi-functional products for sustainability by connecting design variables with product functions" Oral, The 8th International Symposium on Design, Operation, and Control of Chemical Processes (PSE Asia 2019), 13–16 January 2019, Chulalongkorn University, Bangkok, Thailand

Naoki Yokokawa*, Yutaro Masuda, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Integration of design consequences into life cycle design of packaging for sustainability" Oral, The 13th Biennial International Conference on EcoBalance (EcoBalance 2018), 9–12 October 2018, KFC Hall & Rooms, Tokyo, Japan

Naoki Yokokawa*, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Integrated life cycle assessment method for sustainable packaging design" Oral, Society of Chemical Engineers, Japan 50th Autumn Meeting, 18–20 September 2018, Kagoshima University, Kagoshima, Japan

Naoki Yokokawa*, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Function-driven assessment method for life cycle of food and packaging" Oral & Poster, Society of Environmental Science, Japan (SESJ) 2018 Annual Meeting, 10–11 September 2018, Toyo University, Tokyo, Japan Best presentation award (postdoc & doctoral student division)

Naoki Yokokawa*, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Design of food packaging considering function, cost, and the environment in product life cycle" Oral, the Society of Packaging Science & Technology, Japan 27th Annual Meeting, 12–13 July 2018, The University of Tokyo, Tokyo, Japan

Naoki Yokokawa*, Yutaro Masuda, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Network visualization of design variables and functions for sustainable packaging design" Oral, 13th International Symposium on Process System Engineering (PSE 2018), 1–5 July 2018, Manchester Grand Hyatt, San Diego, U.S.A.

Naoki Yokokawa*, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Life cycle design of food and packaging for supporting decision-making of product designers" Oral, Society of Chemical Engineers, Japan 83rd Annual Meeting, 13–15 March 2018, Kansai University, Osaka, Japan

Naoki Yokokawa*, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Life cycle design of food and packaging by integrating product functions" Oral & Poster, the 13th Meeting of the Institute of Life Cycle Assessment, Japan, 7–9 March 2018, Waseda University, Tokyo, Japan

Naoki Yokokawa*, Eri Amasawa, Hirokazu Sugiyama, Masahiko Hirao "Integrated design of product and life cycle system of food packaging" Oral, Society of Chemical Engineers, Japan 49th Autumn Meeting, 20–22 September 2017, Nagoya University, Aichi, Japan

Naoki Yokokawa*, Hirokazu Sugiyama, Masahiko Hirao "Decision support for life cycle design of food and packaging" Oral, the 8th International Conference on Life Cycle Management (LCM 2017), 3–6 September 2017, European Convention Center Luxembourg, Luxembourg city, Luxembourg

Naoki Yokokawa*, Masahiko Hirao "Life cycle design of food packaging considering the effects of its functions" Oral, the Society of Packaging Science & Technology, Japan 26th Annual Meeting, 11–12 July 2017, The University of Tokyo, Tokyo, Japan

Naoki Yokokawa*, Hirokazu Sugiyama, Masahiko Hirao "Sustainable consumption and production of food products considering packaging effects" Poster, the 9th biennial conference of the International Society for Industrial Ecology (ISIE) and the 25th annual conference of the International Symposium on Sustainable Systems and Technology (ISSST), 25–29 June 2017, The University of Illinois, Chicago, U.S.A.

Naoki Yokokawa*, Hirokazu Sugiyama, Masahiko Hirao "Life cycle design of food packaging by activity model" Poster, Society of Chemical Engineers, Japan 82nd Annual Meeting, 6–8 March 2017, Shibaura Institute of Technology, Tokyo, Japan

Naoki Yokokawa*, Hirokazu Sugiyama, Masahiko Hirao "Life cycle design of food packaging based on the analysis of product functions" Oral & Poster, the 12th Meeting of the Institute of Life Cycle Assessment, Japan, 1–3 March 2017, AIST, Ibaraki, Japan

Naoki Yokokawa*, Emi Kikuchi-Uehara, Hirokazu Sugiyama, Masahiko Hirao "Environmental evaluation method of packaging considering food loss and consumer behavior" Oral, the 12th Biennial International Conference on Ecobalance (Ecobalance 2016), 3–6 October 2016, Kyoto TERRSA, Kyoto, Japan

Naoki Yokokawa*, Masahiko Hirao "Analysis of Influcences and Requirements between Packaging and Content for Life Cycle Design" Poster & Oral, Society of Environmental Science, Japan 2016 Annual Meeting, 8–9 September 2016, Tokyo City University, Kanagawa, Japan

Naoki Yokokawa*, Hirokazu Sugiyama, Masahiko Hirao "Activity model of life cycle design of packaging" Oral, Society of Chemical Engineers, Japan 48th Autumn Meeting, 6–8 September 2016, Tokushima University, Tokusihma, Japan

Naoki Yokokawa*, Emi Kikuchi-Uehara, Hirokazu Sugiyama, Masahiko Hirao "Life Cycle Process Modeling for Environmentally-conscious Product Design of Food and Packaging" Oral, the 7th International Symposium on Design, Operation & Control of Chemical Processes (PSE Asia 2016), 24–27 July 2016, The University of Tokyo, Tokyo, Japan

Naoki Yokokawa*, Emi Kikuchi-Uehara, Hirokazu Sugiyama, Masahiko Hirao "Analysis of Reciprocal Influences between Packaging and Content across Life Cycle Stages" Poster & Oral, the 11th Meeting of the Institute of Life Cycle Assessment, Japan, 2–4 March 2016, The University of Tokyo, Chiba, Japan

Naoki Yokokawa*, Emi Kikuchi-Uehara, Masahiko Hirao "Assessment of packages considering food-protective function by scenario analysis" Oral & Poster, the 10th Meeting of the Institute of Life Cycle Assessment, Japan, 9–11 March 2015, Kobe University, Hyogo, Japan Student oral award