SO

Sadao Ohsawa

Fujitsu Limited: 10 patents #3,161 of 24,456Top 15%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
Overall (All Time): #469,621 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
7431879 Process of producing three-dimensionally shaped object Seishi Kasai 2008-10-07
6843553 Ink jet printing method and printing apparatus Kazuo Ishii, Yusuke Nakazawa, Eiichi Kato 2005-01-18
6834586 Lithographic method and lithographic device, plate making method and plate making device, and ink jet printing method and printing device Yusuke Nakazawa, Kazuo Ishii, Eiichi Kato 2004-12-28
6733119 Ink jet printing process and printing apparatus Mutsumi Naniwa, Yusuke Nakazawa 2004-05-11
6679597 Inkjet printing method and printing apparatus Yusuke Nakazawa, Mutsumi Naniwa 2004-01-20
6557979 Ink jet printing process and printing apparatus Yusuke Nakazawa, Eiichi Kato 2003-05-06
6513434 On-press recording type lithographic printing method and apparatus Yusuke Nakazawa, Kazuo Ishii, Eiichi Kato 2003-02-04
6485127 Plate-making method, plate-making apparatus, computer-to-cylinder type lithographic printing method and computer-to-cylinder type lithographic printing apparatus Yusuke Nakazawa, Mutsumi Naniwa 2002-11-26
6481830 Ink jet plate-making method, ink jet plate-making apparatus, computer-to-cylinder type lithographic printing process and computer-to-cylinder type lithographic printing apparatus Mutsumi Naniwa, Yusuke Nakazawa 2002-11-19
6454401 Ink jet printing process and printing apparatus Mutsumi Naniwa, Yusuke Nakazawa 2002-09-24
6416175 Computer-to-cylinder type lithographic printing method and apparatus Koji Furukawa 2002-07-09