Kayo Koike

Hepatitis C virus core protein induces hepatic steatosis in transgenic mice.

Kyoji Moriya, Yoshiyuki Matsuura, Tatsuo Miyamura et al. · Journal of General Virology · 1997 · 618 citations

Immunology, Pathology, Transgenic Mice +21

A 24.4% solar to hydrogen energy conversion efficiency by combining concentrator photovoltaic modules and electrochemical cells

Akihiro Nakamura, Yasuyuki Ota, Kayo Koike et al. · Applied Physics Express · 2015 · 169 citations · Full text

Hydrogen Energy Technology, Hydrogen Production, Concentrator Photovoltaic Modules +21

Distributed control of a user-on-demand renewable-energy power-source system using battery and hydrogen hybrid energy-storage devices

Daiji Yamashita, Katsuhiko Tsuno, Kayo Koike et al. · International Journal of Hydrogen Energy · 2019 · 32 citations

Electrical Engineering, Engineering, Hydrogen-based Microgrids +8

Improvement of Light Extraction Efficiency and Reduction of Leakage Current in GaN-Based LED Via V-Pit Formation

Kayo Koike, Seogwoo Lee, Sung Ryong Cho et al. · IEEE Photonics Technology Letters · 2011 · 28 citations

Engineering, Light Output Power, Nanoelectronics +16

First principles calculations of surface dependent electronic structures: a study on β-FeOOH and γ-FeOOH

Yuki Sakamoto, Yusuke Noda, Kaoru Ohno et al. · Physical Chemistry Chemical Physics · 2019 · 28 citations · Full text

Feooh Surface, Engineering, Chemistry +20