by UMEZAWA KENJI, OOBA FUMISATO
Year of Publication 23.01.1996

by OKAMOTO SHOGO, KONO SUSUMU, UENO ICHIRO, UMEZAWA KENJI, SUGAWARA YOSUKE
Year of Publication 05.06.2008

by Umezawa, Kenji, Okamoto, Shogo, Asukai, Masahiro, Yoshida, Masahiko
Year of Publication 27.05.2008

by OKAMOTO SHOGO, ASUKAI MASAHIRO, UMEZAWA KENJI, YOSHIDA MASAHIKO
Year of Publication 27.05.2008

by UMEZAWA KENJI, OSAWA MANABU, TOBA KAZUO
Year of Publication 20.10.2004

by TANAKA YOSHITO, UMEZAWA KENJI, TOBA KAZUO
Year of Publication 20.10.2004

by UMEZAWA KENJI, OSAWA MANABU, TOBA KAZUO
Year of Publication 06.10.2004

by SHIRATORI TOKIAKI, NISHII HISAO, OSHIMO JUN, KURIHARA MICHIO, UMEZAWA KENJI, YOSHIDA MASAHIKO, KYUNG KYU-HONG, UCHIDA YUSUKE, GOTO MASARU, FUJIMOTO KOJI, FUKAO NANAE
Year of Publication 21.02.2013

by SHIRATORI TOKIAKI, NISHII HISAO, OSHIMO JUN, KURIHARA MICHIO, UMEZAWA KENJI, YOSHIDA MASAHIKO, KYUNG KYU-HONG, UCHIDA YUSUKE, GOTO MASARU, FUJIMOTO KOJI, FUKAO NANAE
Year of Publication 21.02.2013

by UMEZAWA, KENJI, ASUKAI, MASAHIRO, OKAMOTO, SHOGO, YOSHIDA, MASAHIKO
Year of Publication 15.08.2007

by MATSUKAWA ATSUSHI, UMEZAWA KENJI
Year of Publication 01.05.1992

by UMEZAWA KENJI, TONAGA SHINYA, TOBA KAZUO
Year of Publication 24.06.2003

by KATO YASUTOSHI, UMEZAWA KENJI
Year of Publication 25.09.1989

by KATO YASUTOSHI, UMEZAWA KENJI
Year of Publication 25.09.1989

by MURATA TAKASHI, OKAMOTO TOMOYOSHI, MORITA TADASHI, ARITOSHI YUKITAKA, UMEZAWA KENJI, UEHIRA MAKOTO, TAKASUGI SHIN, AKAI TAKAHIRO, ITO HARUO
Year of Publication 30.09.2010

by KATO YASUTOSHI, UMEZAWA KENJI
Year of Publication 07.06.1989

by KATO YASUTOSHI, UMEZAWA KENJI
Year of Publication 03.03.1989

by KATO YASUTOSHI, UMEZAWA KENJI
Year of Publication 25.01.1989

by KATO YASUTOSHI, UMEZAWA KENJI
Year of Publication 25.10.1988

by KATO YASUTOSHI, UMEZAWA KENJI
Year of Publication 24.10.1988