Inventor · Kawasaki, JP

Kousuke Kiyamura

17Patents
2h-index
10Co-inventors
47Inventor score

Filing activity: Oct 24, 2007 → Sep 1, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US8834044B2 Interchangeable lens Physics 25 Active
US9594397B2 Display apparatus Physics 3 Active
US8030865B2 Brushless DC motor and image pickup apparatus Electricity 2 Active
US8278851B2 Drive apparatus having a stepping motor Electricity 2 Active
US8169171B2 Drive apparatus Electricity 2 Active
US8085311B2 Optical apparatus with motor drive control selected based on rotor position sensor or determined time interval Electricity 1 Active
US8659671B2 Optical apparatus having a recording mode for recording a motion picture and a different recording mode for recording a still picture Electricity 1 Active
US7734167B2 Focus controller, optical apparatus using the same, and control method Electricity 1 Active
US7801434B2 Focus controller and optical apparatus using the same Electricity 0 Active
US8264106B2 Motor and driving device having integrally formed magnetic-pole portions Emerging Cross-Sectional Technologies 0 Active
US10338450B2 Electrochromic element unit, dimming window, and imaging device Fixed Constructions 0 Active
US9904071B2 Image blur correction device capable of preventing occurrence of image blur, lens barrel, and image pickup apparatus Electricity 0 Active
US7759896B2 Stepping motor driving device, lens driving device, and camera Electricity 0 Active
US10120201B2 Lens barrel and optical device Physics 0 Active
US9400397B2 Optical apparatus with movable member for shake correction Physics 0 Active
US8867152B2 Optical barrel and optical apparatus Physics 0 Active
US8508161B2 Drive apparatus Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.