2020 - 2022 Justification of electrosynthetic microbial ecosystem in natural electrogenic environments
2018 - 2021 Behavior of MeHg production in a Hg(II) ion spiked paddy field soil during multi-year rice cultivation and the mechanism of MeHg accumulation in rice grain
2016 - 2019 Reproduction of prebiotic metabolic pathways with deep-sea hydrothermal electricity
2015 - 2018 Production of methylmercury in Hg contaminated paddy field and its effect to biological system
2014 - 2016 Deep-sea hydrothermal electricity elucidates origin of life: Proposal of Electro-Iron-Sulfur World theory
2012 - 2015 Proof of electrotrophic microbial community development and electric power production in deep-sea hydrothermal vents
2011 - 2013 'Environmental Electric Ecosystem', a novel biomass production system
2007 - 2008 Proteins for oxidation of elemental sulfur from a sulfur-oxidizing bacterium in deep-sea hydrothermal fields
Yamamoto Masahiro, Nakamura Ryuhei, Kasaya Takafumi, Kumagai Hidenori, Suzuki Katsuhiko, Takai Ken. Power generation using electric discharge on deep-sea hydrothermal field. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2017. 64. 0
日本地球惑星科学連合
, The Society for the Study of the Origin and Evolution of Life Japan (SSOEL)
, Japanese Society for Extremophiles (JSE)
, Japanese Society of Microbial Ecology (JSME)