KU

Katsutoshi Ushida

Canon: 21 patents #3,043 of 19,416Top 20%
Overall (All Time): #210,740 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8190690 Communication apparatus, communication method, communication system, and storage medium 2012-05-29
7817297 Image processing apparatus and image processing method Yuichi Naoi, Yoshiaki Katahira, Koichi Morishita 2010-10-19
7675523 Image processing apparatus and image processing method Yuichi Naoi, Yoshiaki Katahira, Yasuyuki Nakamura, Koichi Morishita, Makoto Fukuo 2010-03-09
7495669 Image processing apparatus and image processing method Yuichi Naoi, Yoshiaki Katahira, Yasuyuki Nakamura, Koichi Morishita, Makoto Fukuo 2009-02-24
7366757 Communication apparatus, communication method, communication system, and storage medium 2008-04-29
6577768 Coding method, code converting method, code converting apparatus, and image forming apparatus 2003-06-10
6373990 Image processing utilizing luminance-density conversion Nobuyuki Shigeeda 2002-04-16
6289137 Image processing apparatus and method Norio Sugiyama, Sadasuke Kurahayashi, Masahiro Sakamoto 2001-09-11
6233366 Image processing method and apparatus 2001-05-15
6084686 Buffer memory control device and control method, and an image processing device and method using the same 2000-07-04
6084813 Apparatus and method for controlling memory backup using main power supply and backup power supply Akitoshi Kikuchi 2000-07-04
6011878 Image processing method and apparatus Nobuyuki Shigeeda 2000-01-04
5991450 Image encoding and decoding apparatus Hidefumi Ohsawa, Yasuji Hirabayashi 1999-11-23
5923441 Image record apparatus Yasuo Komada 1999-07-13
5917610 Image forming apparatus Yasuo Komada 1999-06-29
5724157 Facsimile apparatus and method outputting results of facsimile communication Atsushi Otani 1998-03-03
5721793 Image processing with smooth production of inclined lines and other features Ikuo Sobue 1998-02-24
5717793 High quality image size change Yuichi Bannai, Kunihiro Yamamoto 1998-02-10
5644366 Image reproduction involving enlargement or reduction of extracted contour vector data for binary regions in images having both binary and halftone regions Teruya Hara 1997-07-01
5566003 Image processing system in which the transmitter and receiver have different data resolutions and data is transmitted at the receiver resolution Teruya Hara, Shigeo Miura, Nobuyuki Shigeeda 1996-10-15
5539541 Image processing apparatus including noise elimination circuits 1996-07-23