"Albrecht,Ken; Matsuoka,Kenichi; Yokoyama,Daisuke;  Sakai,Yoshiya; Nakayama,Akira; Fujita,Katsuhiko; Yamamoto,Kimihisa","Thermally activated delayed fluorescence OLEDs with fully solution processed organic layers exhibiting nearly 10% external quantum efficiency",,"Chem. Commun.",,"Vol. 53","  16","page 2439-2442",2017,Feb.
"Fumitaka Kudo,Taiki Kawashima,Kenichi Yokoyama,Tadashi Eguchi","Enzymatic Preparation of Neomycin C from Ribostamycin",,"J. Antibiot.",,"  62","  11","  643-646",2009,Nov.
"Kenichi Yokoyama,Daijiro  Ohmori,Fumitaka Kudo,Tadashi Eguchi","Mechanistic Study on the Reaction of a Radical SAM Dehydrogenase BtrN by Electron Paramagnetic Resonance Spectroscopy",,"Biochemistry",,"Vol. 47","No. 34","  8950-8960",2008,Aug.
"Kenichi Yokoyama,Yasuhito Yamamoto,Fumitaka Kudo,Tadashi Eguchi","Involvement of Two Distinct <i>N</i>-Acetylglucosaminyltransferases and a Dual-Function Deacetylase in Neomycin Biosynthesis",,"ChemBioChem",,"Vol. 9","No. 6","pp. 865-869",2008,Apr.
"Kenichi Yokoyama,Mario  Numakura,Fumitaka Kudo,Daijiro  Ohmori,Tadashi Eguchi","Characterization and Mechanistic Study of a Radical SAM Dehydrogenase in the Biosynthesis of Butirosin",,"J. Am. Chem. Soc.",,"Vol. 129","No. 49","pp. 15147-15155",2007,Dec.
"Fumitaka Kudo,Yasuhito Yamamoto,Kenichi Yokoyama,Tadashi Eguchi,Katsumi Kakinuma","Biosynthesis of 2-Deoxystreptamine by Three Crucial Enzymes in <i>Streptomyces fradiae</i> NBRC12773",,"J. Antibiot.",,"Vol. 58","No. 12","pp. 766-774",2005,Dec.
"Kenichi Yokoyama,Fumitaka Kudo,Mieko Kuwahara,Kousuke Inomata,Hideyuki Tamegai,Tadashi Eguchi,Katsumi Kakinuma","Stereochemical Recognition of Doubly Functional Aminotransferase in 2-Deoxystreptamine Biosynthesis",,"J. Am. Chem. Soc.",,"Vol. 127","No. 16","pp. 5869-5874",2005,May