Dowaki Laboratory Tokyo University of Science

1.Papers (With Referee)

1,

Kiyoshi Dowaki, Hisashi Ishitani, Ryuji Matsuhashi and Nalish Sam;A Comprehensive Life Cycle Analysis of a Biomass Energy System, Technology Vol. 8 (2002.9), pp. 193-204

2,

Yoshikuni Yoshida, Kiyoshi Dowaki, Yukihiko Matsumura, Ryuji Matsuhashi, Dayin Li, Hisashi Ishitani and Hiroshi Komiyama；Comprehensive Comparison of Efficiency and CO2 Emissions between Biomass Energy Conversion Technologies -Position of Supercritical Water Gasification in Biomass Technologies，Biomass and Bioenergy, Vol. 25, Issue 3 (2003.9), pp. 257-272

3,

Kiyoshi Dowaki and Shunsuke Mori;A System Analysis of a Biomass Energy System in Sawmill, Applied Energy,Vol.80, No. 3 (2005.3), pp.327-339

4,

Kiyoshi Dowaki, Shunsuke Mori, Chihiro Fukushima and Noriyasu Asai; A Comprehensive Economical Analysis Concerning Biomass Gasification Systems, Electrical Engineering in Japan, Vol. 153, Issue 3(2005.11), pp.52-63

5,

Kiyoshi Dowaki, Tsuyoshi Ohta, Yasukazu Kasahara, Mitsuo Kameyama, Koji Sakawaki and Shunsuke Mori; An Economic and Energy Analysis on Bio-hydrogen Fuel using a Gasification Process., Renewable Energy, Vol. 32, Issue 1(2007.1), pp. 80-94

6,

Shunsuke Mori, Keigo Akimoto, Takashi Homma, Fuminori Sano, Junichiro Oda, Ayami Hayashi, Kiyoshi Dowaki, Toshimasa Tomoda; An Overview of Project Phoenix – An Integrated Assessment of Global Warming Impacts, Mitigation and Adaptation, Transactions on Electrical and Electronic Engineering (IEEJ) Vol.1, No. 4(2006.11), pp.383-396.

7,

Teppei Nunoura,　Kiyoshi Dowaki, Chihiro Fushimi, Stephen Allen, Erika Me´sza´ros, and Michael Jerry Antal, Jr.; Performance of a First-Generation, Aqueous-Alkaline Biocarbon Fuel Cell, Industrial & Engineering Chemistry Research, Volume 46 Issue 3,pp.734-744(2007.1)

8,

Jared Bourke, Merilyn Manley-Harris, Chihiro Fushimi, Kiyoshi Dowaki, Teppei Nunoura and Michael Jerry Antal, Jr.; Do All Carbonized Charcoals Have the Same Chemical Structure? A Model of the Chemical Structure of Carbonized Charcoal, Industrial & Engineering Chemistry Research, Volume 46 Issue 18,pp. 5954 -5967(2007.8)

9,

Kiyoshi Dowaki and Yutaka Genchi; Life Cycle Inventory Analysis on Bio-DME and/or Bio-MeOH products through BLUE Tower Process, International Journal of LCA, Vol.14, Number 7,pp.611-620(2009.11)

10,

Masashi Higo and Kiyoshi Dowaki; A Life Cycle Analysis on a Bio-DME Production System Considering the Species of Biomass Materials in Japan and Papua New Guinea. Applied Energy Volume 87, Issue 1, pp. 58-67 (2010.1)

2.Proceedings (With Referee)

1,

Makoto Saito, Shunsuke Mori and Kiyoshi Dowaki; An Analysis of the Relationships between IT Investments and the Industrial Structure Change in Japan using Input-Output Tables - Historical Analysis and Future Projection, Environmental Communication in the Information Society,(W.Pillmann and K.Tochtermann (eds.)), Proc.of the 16-th Conference Informatics for Environmental Protection ( 2002.9), pp. 493-496

2,

Kiyoshi Dowaki, Shunsuke Mori, Hifofumi Abe,auline Grierson, Mark Adams, Nalish Sam and Patrick Nimiago; A life cycle analysis of a biomass energy system taking sustainable forest management into consideration.,6th International Conference on Greenhause Gas Control Technologies, Kyoto, Japan(2003.3), pp. 1383-1388

3,

Shunsuke Mori, Tomohiro Furuse, Kiyoshi Dowaki; ELSA - Energy Linkage Structure of Asia - A Middle Term Muti regional Model for the Assessments of Energy and Environmental Technology Options,6th International Conference on Greenhause Gas Control Technologies, Kyoto, Japan（2003.3）, pp. 901-906

4,

Kiyoshi Dowaki, Kouich Yoshiya and Shunsuke Mori; An emission analysis on toxic substances (NOx and SPM) from transportation network system in Tokyo of Japan., Operations Research Proceedings 2005 (2005.12), pp.571-576

5,

Kiyoshi Dowaki, Michael Mayer, and Koji Sakawaki; A life cycle assessment on the biomass tri-generation (bio-hydrogen, electricity and heat production system) through DM2 process in Japan, The 7th International conference on Eco balance (2006,11) , pp.41-42

6,

Kiyoshi Dowaki and Takeshi Kawabuchi; An system analysis on PEFC-CGS for farm household, Operations Research Proceedings 2007(2007.12),pp.193-197

7,

Kiyoshi Dowaki, Yoshitaka Kon and Mitsuo Kameyama; A modified design of CGS operation or Bio-H2 production through Blue Tower (BT) process., The 8th International conference on Eco balance (2008,12) , pp.31-34

8,

Masashi Higo and Kiyoshi Dowaki; A life cycle analysis on Bio-DME synthesis system considering biomass materials, The 8th International conference on Eco balance (2008,12) , pp.576-577

9,

Jun Kamihirata and Kiyoshi Dowaki; A system analysis on the biomass gasification with PEFC-CGS (polymer electrolyte fuel cell co-generation system) in the advanced greenhouse., The 8th International conference on Eco balance (2008,12) , pp.578-579

10,

Tomohiko IHARA, Takahiro OHASHI, Kiyoshi DOWAKI and Yuki KUDOH; Study of CO2 Emissions Directly and Indirectly from Consumers' Lives., The 8th International conference on Eco balance (2008,12) , pp.713-716

11,

Kudoh, Y., Ohashi, T., Ihara, T., Dowaki, K., Motoshita, M.; Difference and Variation of Japanese Lifestyle CO2 Emissions by Household Attributes, 15th LCA Case Study Symposium (2009,1), CD-ROM

12,

Yuki Kudoh, Kouji Ishii and Kiyoshi Dowaki; Life Cycle CO2 Reduction Effect and Cost Merits of Introducing Biofuel Vehicles: Case Study in Japanese Regions.,World Renewable Energy Congress 2009 - Asia The 3rd International Conference on "Sustainable Energy and Environment (SEE 2009)"(2009.5), pp.420-425

13,

Kiyoshi Dowaki, Rui Ohkubo and Ayuko Tashima; A life cycle inventory analysis on Bio-H2 production through a biomass gasification system of BLUE-Tower process. International Conference on Green and Sustainable Innovation (ICGSI2009)(2009.12),BM-04 CD-ROM

14,

Yuki Kudoh and Kiyoshi Dowaki; Evaluation of Life Cycle CO2 Emissions and Cost for Using Alternative Fuel Vehicles - Required Measures and Policies for Biofuel Vehicle Penetration -, International Conference on Green and Sustainable Innovation (ICGSI2009) (2009.12),LCA-09 CD-ROM

15,

Hendrawan, Kiyoshi Dowaki and Utomo Sarjono Putro; An Analysis of the CO2 Emission Abatement in Plastic Recycling System Using Life Cycle Assessment (LCA) Methodology; A Case Study of Bandung City, Indonesia, PAN-PACIFIC CONFERENCE XXVII Managing and Competing in the New World Economic Order(2010.5), pp.57-59 CD-ROM

16,

Kiyoshi Dowaki, Yucho Sadamichi, Motoko Yamanari, Kenichi Adachi and Yuki Shimano; A Feasibility Study on the Additional Bio-ethanol Production Facilities to Abate CO2 Emission in Thailand, PAN-PACIFIC CONFERENCE XXVII Managing and Competing in the New World Economic Order(2010.5), pp.60-62 CD-ROM

17,

Yuki Kudoh, Ryoko Motose, Motoko Yamanari and Kiyoshi Dowaki; Changes of Japanese Consumers' Preference for Electric Vehicles, The 25th World Battery, Hybrid and Fuel Cell Electric Vehicle Symposium & Exhibition (2010.11), Session 5F(8pages) CD-ROM

18,

Kiyoshi Dowaki, Motoko Yamanari, Yoichiro Takada and Jun Kamihirata; An indication of a carbon-footprint of Paprika due to the greenhouse facilities with an installation of biomass energy system, EcoBalance 2010 (proceedings),The 9th International conference on Eco balance (2010,11), A2-1510 (4pages) CD-ROM

19,

Motoko Yamanari, Kenichi Adachi, Kiyoshi Dowaki and Yucho Sadamichi; A system analysis of bio-ethanol produced from cassava and sugarcane in Northern Thailand, EcoBalance 2010 (proceedings), The 9th International conference on Eco balance (2010,11), P-073 (4pages) CD-ROM

20,

Ivan Prasetya Tanimukti, Kiyoshi Dowaki, Motoko Yamanari and Gatot Yudoko; A Feasibility Study on Eco-Friendly Mobile Phone with Polymer Electrolyte Fuel Cell (PEFC): Case Study in Indonesia, PAN-PACIFIC CONFERENCE XXVIII Corporate Strategies for the Green World(2011.5), pp.254-256

21,

Kiyoshi Dowaki, Kazuhiko Fukumoto, Motofumi Shimoguchi and Motoko Yamanari; Proposals of the agricultural products cultivation system due to Blue Tower gasification combined-cycle systems to reduce CO2 emission, Life Cycle Management Conference LCM 2011(2011.8), USB(12pages)

22,

Motoko Yamanari, Kenichi Adachi and Kiyoshi Dowaki; LCA on Bio-H2 fuel and/or Bio-electricity production system in Thailand and Malaysia, Life Cycle Management Conference LCM 2011(2011.8), Proceedings, USB(12pages)

23,

Aya Ishigaki, Shota Suda, Shintaro Arao, Syunsuke Kakumoto, Motoko Yamanari and Kiyoshi Dowaki; Performance Evaluation of Electric Vehicle and Fuel Cell Vehicle Using the Biomass Gasification System Considering the Change of the Traffic Flow, Design for Innovative Value Towards a Sustainable Society (2011.11), pp.37-42

24,

Yoichiro Takada, Kiyoshi Dowaki, Gatot Yudoko; Introduction of Clean Energy System into Shopping Mall Business -In Bandung Eco-town, Indonesia-, Design for Innovative Value Towards a Sustainable Society (2011.11), pp. 15-19

25,

Kazuhiko Fukumoto, Kiyoshi Dowaki and Motoko Yamanari; A business feasibility study on a paprika with carbon footprint label, Design for Innovative Value Towards a Sustainable Society (2011.11)+Poster , pp. 970-975

3.Presentations

1,

Kiyoshi Dowaki, Keigo Akimoto, Fuminori Sano, Tosimasa Tomoda and Shunsuke Mori;  An impact analysis on greenhouse gases including an effect of non-CO2 emissions., International Scientific Annual Conference on Operations Research 2006 (2006,9)

2,

Kiyoshi Dowaki and Daigo Satoh; An optimization of waste wood recycles in Yokohama area of Japan, International conference Operations Research 2008

3,

Motoko Yamanari, Kiyoshi Dowaki, Yucho Sadamichi, Masayuki Sagisaka; Development of Environmentally Sustainable Biomass Utilization Plan for Northern Thailand, 6th Asia-Biomass Workshop(2009.11)(poster)

4,

Kiyoshi Dowaki；A possibility of Installation of Biomass Energy System in Indonesia，Joint Workshop DITJEN MIGAS-NEDO(2010.6)(Jakarta, Indonesia)

5,

Kiyoshi Dowaki; A Life-cycle Analysis on Bio-DME Liquefaction System through Blue Tower process and/or the Conventional Gasification, Low Carbon Earth Summit (LCES)-2011, Invited presentation (2011.10) (Dalian,China)

4.Research Papers

1,

Hotofumi Abe，Pauline Grierson，Nalish Sam，Patrick Nimiago，Kiyoshi Dowaki and Mark Adams；Basic research concerning nutrient circulation for cultivation energy crop in Papua New Guinea，Research Paper，RITE(May 2002)

2,

Hitofimi Abe, Pauline F. Grierson, Nalish Sam, Patrick Nimiago, Kiyoshi Dowaki and Mark A Adams：Basic research concerning nutrient circulation for cultivating energy crop in Papua New Guinea,"NUTRIENTS AND BIOMASS OF EUCALYPTUS DEGLUPTA PLANTATIONS IN MADANG NORTH COAST, PAPUA NEW GUINEA", Research Paper, RITE(May 2003)

5.Books

1,

Kiyoshi Dowaki；Biofuel's Engineering Process Technology (Energy Paths due to Blue Tower Process), InTech, 587-610pages(Chapter 25) (2011.8)

Awards

1

Motoko Yamanari, Kenichi Adachi, Kiyoshi Dowaki and Yucho Sadamichi; A system analysis of bio-ethanol produced from cassava and sugarcane in Northern Thailand, EcoBalance 2010 (proceedings), The 9th International conference on Eco balance (2010,11), Silver Poster Award

Research Examples

Design for Innovative Value Towards a Sustainable Society (Fukumoto et. al: EcoDesign 2011) (Kyoto 2011）

Life Cycle Management Conference LCM 2011(Berlin 2011）

Biofuel's Engineering Process Technology (Energy Paths due to Blue Tower Process, InTech, Chapter 25, 2011.8)

9th International Conference EcoBalance（Tokyo 2010)

8th International Conference EcoBalance（Tokyo 2008)