Akihiko Okamoto

A Positive Role for PERIOD in Mammalian Circadian Gene Expression

Makoto Akashi, Akihiko Okamoto, Yoshiki Tsuchiya et al. · Cell Reports · 2014 · 58 citations · Full text

Life Sciences, Genetics, Molecular Biology +16

Suppression of In surface segregation and growth of modulation-doped <i>N</i>-AlGaAs/InGaAs/GaAs structures with a high In composition by molecular-beam epitaxy

Hideo Toyoshima, T. Niwa, J. Yamazaki et al. · Journal of Applied Physics · 1994 · 53 citations

Engineering, Materials Science, Physics +17

Anticellular and Antitumor Activity of Duocarmycins, Novel Antitumor Antibiotics

Katsushige Gomi, Eiji Kobayashi, Katsunori Miyoshi et al. · Japanese Journal of Cancer Research · 1992 · 40 citations · Full text

Medicine, Medicinal Chemistry, Pharmacology +11

Growth by molecular-beam epitaxy and characterization of (InAs)<i>m</i>(GaAs)<i>m</i> short period superlattices on InP substrates

Hideo Toyoshima, T. Anan, Kenichi Nishi et al. · Journal of Applied Physics · 1990 · 37 citations

Natural Sciences, Materials Science, Physics +17

New Resonant Tunneling Diode with a Deep Quantum-Well

Hideo Toyoshima, Yuji Ando, Akihiko Okamoto et al. · Japanese Journal of Applied Physics · 1986 · 36 citations

Engineering, Electrical Engineering, Materials Science +17