SO

Seiji Ogasawara

Canon: 8 patents #64 of 4,172Top 2%
Overall (2020): #13,152 of 565,922Top 3%
8
Patents 2020

Issued Patents 2020

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10870550 Printing apparatus Shuichi Tokuda, Takaaki Ishida, Masakazu Tsukuda, Masaaki Matsuura, Kazuki Matsuo +2 more 2020-12-22
10800189 Printing apparatus with platen moveable for jam processing Kazuki Matsuo, Takaaki Ishida, Shuichi Tokuda, Masakazu Tsukuda, Masaaki Matsuura 2020-10-13
10792938 Printing apparatus Masakazu Tsukuda, Takaaki Ishida, Shuichi Tokuda, Masaaki Matsuura, Kazuki Matsuo 2020-10-06
10787010 Print media feeding apparatus and printing apparatus Masakazu Tsukuda, Takaaki Ishida, Shuichi Tokuda, Masaaki Matsuura, Kazuki Matsuo +1 more 2020-09-29
10723153 Inkjet printing apparatus Tetsuyo Ohashi, Yasuyuki Takanaka, Tetsuya Ishikawa, Noriko Sato, Akira Kida +1 more 2020-07-28
10640310 Sheet feeding device and printing apparatus Masaaki Matsuura, Takaaki Ishida, Masakazu Tsukuda, Shuichi Tokuda, Kazuki Matsuo 2020-05-05
10549554 Printing apparatus and platen Tetsuji Kurata, Masakazu Tsukuda, Takahide Onuma, Yasunori Saito, Arihito Miyakoshi +5 more 2020-02-04
10543698 Printing apparatus and platen Takahide Onuma, Tetsuji Kurata, Masakazu Tsukuda, Yasunori Saito 2020-01-28