%0 Journal Article %T Manufacture of aspherical molding dies for x-ray telescopes after ASTRO-H %A Namba, Yoshiharu %A Beaucamp, Anthony %A Matsumoto, Hironori %A Tamura, Keisuke %A Tawara, Yuzuru %A Kunieda, Hideyo %A Takahashi, Tadayuki %J Proceedings of SPIE %V 9144 %P 91444F-91444F-9 %@ 0277-786X %D 2014-07-24 %I SPIE %~ DeepDyve