H
Hiroshi Sato
Researcher at National Institute of Advanced Industrial Science and Technology
Publications - 216
Citations - 6538
Hiroshi Sato is an academic researcher from National Institute of Advanced Industrial Science and Technology. The author has contributed to research in topics: Piezoelectricity & Power module. The author has an hindex of 26, co-authored 207 publications receiving 6223 citations. Previous affiliations of Hiroshi Sato include Chiba University & Tokyo University of Science.
Papers
More filters
Journal ArticleDOI
CD1d-restricted and TCR-mediated activation of valpha14 NKT cells by glycosylceramides.
Tetsu Kawano,Junqing Cui,Yasuhiko Koezuka,Isao Toura,Yoshikatsu Kaneko,Kazuhiro Motoki,Hitomi Ueno,Ryusuke Nakagawa,Hiroshi Sato,Eisuke Kondo,Haruhiko Koseki,Masaru Taniguchi +11 more
TL;DR: Glycosylceramide-mediated proliferative responses of Valpha14 NKT cells were abrogated by treatment with chloroquine-concanamycin A or by monoclonal antibodies against CD1d/Vbeta8, CD40/CD40L, or B7/CTLA-4/CD28, but not by interference with the function of a transporter-associated protein.
Journal ArticleDOI
Requirement for Vα14 NKT Cells in IL-12-Mediated Rejection of Tumors
Junqing Cui,Tahiro Shin,Tetsu Kawano,Hiroshi Sato,Eisuke Kondo,Isao Toura,Yoshikatsu Kaneko,Haruhiko Koseki,Masamoto Kanno,Masaru Taniguchi +9 more
TL;DR: The Vα14 NKT cell–deficient mice could no longer mediate the interleukin-12 (IL-12)–induced rejection of tumors, and they mediated their cytotoxicity by an NK-like effector mechanism after activation with IL-12.
Journal ArticleDOI
Engineered interface of magnetic oxides.
Hiroyuki Yamada,Yoshihiro Ogawa,Yuji Ishii,Hiroshi Sato,Masashi Kawasaki,Masashi Kawasaki,Hiroshi Akoh,Yoshinori Tokura,Yoshinori Tokura +8 more
TL;DR: By grading the doping profile on an atomic scale at the interface, robust ferromagnetism can be realized around room temperature and should lead to improvements in the performance of spin-tunnel junctions.
Journal ArticleDOI
Colossal electroresistance of a Pr 0.7 Ca 0.3 Mn O 3 thin film at room temperature
A. Odagawa,Hiroshi Sato,Isao H. Inoue,Hiroshi Akoh,Masashi Kawasaki,Yoshinori Tokura,Tsutomu Kanno,Hideaki Adachi +7 more
TL;DR: In this article, the electronic conduction through a semiconducting thin film is investigated by measurements using dc and pulsed biases, and the observed conduction characteristics exhibit the space-charge-limited current effect, and can be ascribed to a carrier trapping and detrapping of the trap sites in the manganite.
Journal ArticleDOI
Evaluation of acoustical conditions for speech communication in working elementary school classrooms.
Hiroshi Sato,John S. Bradley +1 more
TL;DR: Detailed analyses of early and late-arriving speech sounds showed these sound levels could be predicted quite accurately and suggest improved approaches to room acoustics design.