Shigeo Kaneda Takuya Senbo Kazunori Fujimoto Royalty Rate of Business Method Patents for Large Scale Software Applications. 76-81 2005 conf/icita/2005 ICITA (1) http://doi.ieeecomputersociety.org/10.1109/ICITA.2005.242 db/conf/icita/icita2005-1.html#KanedaSF05