المؤلفون: Hirohiko KATAYAMA, Hiroshi TAKAKU, Kazuo MARUGAME

المصدر: SEIKATSU EISEI (Journal of Urban Living and Health Association). 2005, 49(6):351

المؤلفون: Naoto Takahashi, Hirohiko Katayama

المصدر: The Journal of the Acoustical Society of America. 115:1868

مصطلحات موضوعية: Set top box, Acoustics and Ultrasonics, Arts and Humanities (miscellaneous), Computer science, Acoustics, Ultrasonic sensor

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::905f82771f66cf9f4e32ac43de5e11fe
https://doi.org/10.1121/1.1757144

المؤلفون: Hirohiko Katayama

المصدر: The Journal of the Acoustical Society of America. 90:626-626

مصطلحات موضوعية: Spoken word, Acoustics and Ultrasonics, Arts and Humanities (miscellaneous), InformationSystems_INFORMATIONINTERFACESANDPRESENTATION(e.g.,HCI), Computer science, Speech recognition, Word error rate, Active listening, Word (computer architecture)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::92dfc5c8fe36ce6f385014202c11dd0f
https://doi.org/10.1121/1.402401

المؤلفون: Hirohiko Katayama, Hiroshi Kukimoto, Shunri Oda

المصدر: Journal of Luminescence. :923-927

مصطلحات موضوعية: Materials science, Photoluminescence, business.industry, Biophysics, General Chemistry, Condensed Matter Physics, Biochemistry, Acceptor, Atomic and Molecular Physics, and Optics, Blue emission, Vacancy defect, Optoelectronics, Quantum efficiency, business, Diode

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::3cf041d97064941c5e6626c8a81b6c26
https://doi.org/10.1016/0022-2313(76)90199-x

المؤلفون: Hirohiko Katayama, Hiroshi Kukimoto, Shunri Oda

المصدر: Applied Physics Letters. 27:697-699

مصطلحات موضوعية: Materials science, Physics and Astronomy (miscellaneous), business.industry, Optoelectronics, Quantum efficiency, Electroluminescence, business, Layer (electronics), Diode, Blue light

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::210a067c2d120823ed660e87da515c6c
https://doi.org/10.1063/1.88350

المؤلفون: Shigeo, Shionoya, Koh, Era, Hirohiko, Katayama

المصدر: Journal of Physics and Chemistry of Solids ; volume 26, issue 4, page 697-709 ; ISSN 0022-3697

الاتاحة: http://dx.doi.org/10.1016/0022-3697(65)90022-3
https://api.elsevier.com/content/article/PII:0022369765900223?httpAccept=text/xml
https://api.elsevier.com/content/article/PII:0022369765900223?httpAccept=text/plain

المؤلفون: Shigeo Shionoya, Koh Era, Hirohiko Katayama

المصدر: Solid State Communications. 3:xv-xvi

مصطلحات موضوعية: Materials Chemistry, General Chemistry, Condensed Matter Physics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::5b546aa563929dd0efdf77162ce2d5ea
https://doi.org/10.1016/0038-1098(65)90078-5

المؤلفون: Hirohiko Katayama, Koh Era, Shigeo Shionoya

المصدر: Journal of the Physical Society of Japan. 24:1180-1181

مصطلحات موضوعية: Materials science, Condensed matter physics, Mobilities, General Physics and Astronomy, Electron

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::45e54961eedda2d8a7b2d98eb8fca623
https://doi.org/10.1143/jpsj.24.1180

المؤلفون: Hirohiko Katayama

المصدر: The Journal of the Acoustical Society of America. 82:2168-2168

مصطلحات موضوعية: Acoustics and Ultrasonics, Arts and Humanities (miscellaneous), Computer science, Speech recognition, Unit (housing)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::d562a085b3476d918d7be47dcd8f4979
https://doi.org/10.1121/1.395598