TO

Takashi Ohkuma

Ricoh Company: 5 patents #3,664 of 9,818Top 40%
SC Shinko Electric Industries Co.: 1 patents #134 of 267Top 55%
Overall (All Time): #1,022,036 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7973960 Document processing system Toshiyuki Furuta, Tomohiko Beppu, Naoki Kozuka, Satoshi Suga, Sadao Takahashi +3 more 2011-07-05
7760218 Information recording apparatus and information recording method Satoshi Arai, Nobuyoshi Sugiyama, Hideo Sakurai, Takayuki Toba, Shigeyuki Kawamura +1 more 2010-07-20
7489415 Document processing system Toshiyuki Furuta, Tomohiko Beppu, Naoki Kozuka, Satoshi Suga, Sadao Takahashi +3 more 2009-02-10
5815205 External communication interface for a digital camera Tetsuya Hashimoto, Hiroki Fukuoka 1998-09-29
5057925 Still picture recorder utilizing a switch controlled timer Satoru Tsutsui, Katsuhiko Nuno, Takao Inoue 1991-10-15