ST

Satoru Tsutsui

Ricoh Company: 4 patents #4,167 of 9,818Top 45%
Overall (All Time): #1,263,937 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6704047 Digital still camera and control method for accessing image and speech data files 2004-03-09
6674472 Digital camera and method which displays a page number of a displayed page 2004-01-06
5640204 Method and system for processing DOS information within a digital still camera 1997-06-17
5057925 Still picture recorder utilizing a switch controlled timer Katsuhiko Nuno, Takao Inoue, Takashi Ohkuma 1991-10-15