1. R. Nurishi, T. Wakazono, F. Usui, “Cine-Servo Lens Technology for 4K Broadcast and Cinematography”, Proc. SPIE 9580, 95800F-1-11(2015)
2. 4K+ Systems: Theory Basics for Motion Picture Imaging
3. Master of classical optics ‘4K/8K and broadcast camera;Nurishi;O plus E, Advanced Communication Media CO., LTD.,2019
4. Ryuji Nurishi, “ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME” Patent No: USP7903345
5. Tomoyuki Nakamura, “ZOOM LENS AND IMAGE PICKUP APPARATUS INCLUDING THE SAME” (in Japanese) Patent No: JP5961074