"Keita Ishida,Kanta Naruse,Yuta Mizouchi,Yoshihiro Ogawa,Michio Matsushita,Takeshi Shimi,Hiroshi Kimura,Satoru Fujiyoshi","Variable immersion microscopy with a high numerical aperture",,"Opt Lett",,"Vol. 46","No. 4","pp. 856-859",2021,Feb. "Masanori Fujiwara,Takaki Ishii,Keita Ishida,Yasuharu Toratani,Taku Furubayashi,Michio Matsushita,SATORU FUJIYOSHI","Aberration-corrected cryogenic objective mirror with a 0.93 numerical aperture",,,,,,,2019,Sept. "Taku Furubayashi,Keita Ishida,Hiromu Kashida,Eiji Nakata,Takashi Morii,SATORU FUJIYOSHI,Michio Matsushita","Nanometer Accuracy in Cryogenic Far-Field Localization Microscopy of Individual Molecules",,,,,,,2019,Sept.