IS

Ikuo Sobue

Canon: 9 patents #6,722 of 19,416Top 35%
Overall (All Time): #588,790 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6246491 Image communication apparatus having multiple storage units and control based on detected page number Hiroaki Matsumoto, Seishi Ejiri, Masao Kiguchi, Haruo Ishizuka, Yasuhiro Matsumoto +1 more 2001-06-12
5734204 Backup apparatus 1998-03-31
5721793 Image processing with smooth production of inclined lines and other features Katsutoshi Ushida 1998-02-24
5610728 Image recording apparatus for recording different sized images on different sized recording sheets 1997-03-11
5580045 Image communication apparatus having storage unit for storing recorded sheet Hiroaki Matsumoto, Seishi Ejiri, Masao Kiguchi, Haruo Ishizuka, Yasuhiro Matsumoto +1 more 1996-12-03
5535012 Information transmit/receive apparatus onto which a sorter can be mounted via an adapter Hiroaki Matsumoto, Seishi Ejiri, Masao Kiguchi, Yasuhiro Matsumoto, Yoshiyuki Nakayama 1996-07-09
5294996 Image processing apparatus adaptable for use at variable resolution 1994-03-15
5218446 Relay unit optionally connected to a recording apparatus for adding a specific function thereto 1993-06-08
4907097 Original reading apparatus 1990-03-06