IT

Itaru Tsuji

Canon: 8 patents #7,260 of 19,416Top 40%
Overall (All Time): #637,346 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10266714 Aqueous ink, ink cartridge and ink jet recording method Yuki Nishino, Kousuke Yamasaki 2019-04-23
9573361 Image-forming method Shinsuke Tsuji, Tsuyoshi Kanke, Takashi Imai, Yuichiro Kanasugi 2017-02-21
9493664 Ink jet recording method Yuki Nishino 2016-11-15
7868060 Aqueous ink, ink jet recording method, ink cartridge, recording unit, ink jet recording apparatus, and image Junichi Sakai, Kousuke Yamasaki, Katsuhiko Suzuki, Aki Takano, Hideki Takayama +1 more 2011-01-11
7297203 Ink, ink set, ink jet recording method, ink cartridge and ink jet recording apparatus Yoichi Takada, Nobuyuki Matsumoto, Yuko Takada, Shinichi Hakamada, Sadayuki Sugama +2 more 2007-11-20
7291214 Ink, ink set, ink jet recording method, ink cartridge and ink jet recording apparatus Yoshio Nakajima, Shinichi Hakamada, Yoichi Takada 2007-11-06
7244299 Ink jet recording ink, ink jet recording method, ink cartridge, and ink jet recording apparatus Shinichi Tochihara, Hiroshi Tomioka, Koichi Osumi, Hiroyuki Takuhara, Minako Kawabe +1 more 2007-07-17
7208033 Ink, ink jet recording method, ink cartridge, and ink jet recording apparatus Minako Kawabe, Koichi Osumi, Shinichi Tochihara, Hiroshi Tomioka, Hiroyuki Takuhara +1 more 2007-04-24