by SAKAI, Koichi
Year of Publication 08.04.2020

by SAKAI, Koichi
Year of Publication 26.03.2020

by SAKAI, Koichi, YOSHIDA, Koki
Year of Publication 15.06.2022

by SAKAI, Koichi, YOSHIDA, Koki
Year of Publication 03.02.2022

by SAKAI, Koichi, OOKA, Naoki
Year of Publication 23.09.2021

by SAKAI, Koichi, YOSHIDA, Koki
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by Sakai, Koichi, Koshiba, Masanori
Published in Electronics & communications in Japan. Part 1, Communications (01.08.1989)

by SUZUKI, Mineta, SAKAI, Koichi, MAEDA, Junya, SHIRAKAWA, Yasuhiro
Year of Publication 05.09.2024

by SAKAI KOICHI
Year of Publication 13.10.2015

by SUZUKI, Mineta, SAKAI, Koichi, MAEDA, Junya, SHIRAKAWA, Yasuhiro
Year of Publication 17.01.2024

by SAKAI KOICHI
Year of Publication 21.01.2020

by SAKAI KOICHI
Year of Publication 11.02.2014

by SAKAI KOICHI
Year of Publication 09.05.2013

by SAKAI KOICHI
Year of Publication 26.07.2012

by SAKAI KOICHI
Year of Publication 05.07.2012

by YOSHIDA KOKI, SAKAI KOICHI
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by SAKAI KOICHI
Year of Publication 16.02.2012

by SAKAI KOICHI
Year of Publication 09.02.2012

by SAKAI KOICHI, OOKA NAOKI
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by SAKAI KOICHI
Year of Publication 12.01.2012