NK

Naoto Kawanami

PC Pentax Ricoh Imaging Company: 4 patents #13 of 74Top 20%
HO Hoya: 3 patents #406 of 1,290Top 35%
Overall (All Time): #742,439 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8873881 Dust detection system and digital camera Tetsuaki Kato, Satoru Horita 2014-10-28
8212907 Imaging-device driving unit and imaging apparatus for driving an image pickup device in accordance with remaining battery power 2012-07-03
8134629 Image sensor driving unit and camera 2012-03-13
8111313 Image sensor driving unit and imaging apparatus 2012-02-07
8009924 Method and apparatus for recording image data 2011-08-30
7787759 Camera with autofocus system 2010-08-31
7502556 Photographing device with auto focusing function 2009-03-10