About Watanabe, Okosu
About Fujikura Cable Works Ltd.
About Toda, Yuichi
About Sumitomo Electric Industries Ltd.
About Tachigami, Shigeru
About Furukawa Electric Company Ltd.
About Kato, Yasuyuki
About Nippon Telegraph and Telephone Public Corporation, Ibaraki Electrical Communication Laboratory
About Seikai, Shigeyuki
About Nippon Telegraph and Telephone Public Corporation, Ibaraki Electrical Communication Laboratory
About Shibata, Nori
About Nippon Telegraph and Telephone Public Corporation, Ibaraki Electrical Communication Laboratory
About Applied Optics