SN

Souichi Nakazawa

Ricoh Company: 10 patents #2,244 of 9,818Top 25%
HS Hitachi Printing Solutions: 7 patents #5 of 99Top 6%
HC Hitachi Koki Co.: 1 patents #557 of 888Top 65%
RS Ricoh Printing Systems: 1 patents #97 of 200Top 50%
Overall (All Time): #251,980 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
11782417 Method of manufacturing 3D modeled object 2023-10-10
10279604 Printing apparatus and printed material manufacturing method Junji Nakai, Hiroyoshi Matsumoto, Masakazu Yoshida, Tatsuro Watanabe, Hiroyuki Hiratsuka +1 more 2019-05-07
9873266 Printing apparatus and printed material manufacturing method Junji Nakai, Hiroyoshi Matsumoto, Masakazu Yoshida, Tatsuro Watanabe, Hiroyuki Hiratsuka +1 more 2018-01-23
9623677 Printing apparatus and printed material manufacturing method Junji Nakai, Hiroyoshi Matsumoto, Masakazu Yoshida, Tatsuro Watanabe, Hiroyuki Hiratsuka +1 more 2017-04-18
9259924 Printing apparatus and printed material manufacturing method Junji Nakai, Hiroyoshi Matsumoto, Masakazu Yoshida, Tatsuro Watanabe, Hiroyuki Hiratsuka +1 more 2016-02-16
8406667 Fixing device, image forming apparatus, and fixing method using an oiling unit and removing member Makoto Yagawara, Tsukasa Onose, Sho Sawahata, Ken Onodera, Masahiro Mizuno +2 more 2013-03-26
8091476 Web conveyance method and apparatus of tandem printing system Yuji Ohmura, Toru Kikuchi, Sho Sawahata 2012-01-10
7917045 Image forming apparatus and image forming method Makoto Yagawara, Hideharu Miki, Shinichi Akatsu, Akira Asaoka, Akihiko Yamazaki +1 more 2011-03-29
7773896 Image forming apparatus and toner adhesion amount correction method Makoto Yagawara, Hideharu Miki, Isao Nakajima, Akihiko Yamazaki, Akira Asaoka +1 more 2010-08-10
7552995 Duplex printing system Takahiro Inoue, Atsushi Miyamoto, Masahiro Mizuno 2009-06-30
7079803 Electrophotographic printer Soushi Kikuchi, Masahiro Mizuno 2006-07-18
6876373 Laser power correction method and device for the same Yasuyuki Horie, Katsumi Ishizawa 2005-04-05
6795683 Tandem type printing system Atsushi Miyamoto 2004-09-21
6763220 Printing system and method for printing on both surfaces of web 2004-07-13
6714758 Printing system that positions web at accurate waiting position Atsushi Miyamoto, Masahiro Mizuno 2004-03-30
6684051 Print system and registration control method at print start time of the print system Atsushi Miyamoto, Masahiro Mizuno 2004-01-27
6650864 Printing system Atsushi Miyamoto, Masahiro Mizuno, Soushi Kikuchi, Toru Kikuchi, Satoshi Aita +1 more 2003-11-18
6599040 Method of setting a print start position in a continuous form printing system Atsushi Miyamoto, Masahiro Mizuno 2003-07-29