MU

Masahiko Umezawa

Canon: 33 patents #1,573 of 19,416Top 9%
Overall (All Time): #106,692 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDate
12043027 Printing apparatus and inspection method therefor Kouichi Serizawa, Satoshi Kitai, Yoshiaki Murayama, Takeshi Murase 2024-07-23
11845268 Printing apparatus and method of judging nozzle discharge state of printing apparatus Takeshi Murase, Yoshiaki Murayama, Satoshi Kitai, Tomoki Kobayashi 2023-12-19
11155078 Printing apparatus and inspection method therefor Kouichi Serizawa, Satoshi Kitai, Yoshiaki Murayama, Takeshi Murase 2021-10-26
11020959 Printing apparatus and method of judging nozzle discharge state of printing apparatus Takeshi Murase, Yoshiaki Murayama, Satoshi Kitai, Tomoki Kobayashi 2021-06-01
10596812 Printing apparatus and control method thereof Satoshi Kitai, Kouichi Serizawa, Kazuya Koizumi 2020-03-24
10576737 Recording apparatus and recording method Kouichi Serizawa, Satoshi Kitai, Atsushi Takahashi 2020-03-03
10507646 Recording apparatus and recording method Satoshi Kitai, Kouichi Serizawa, Atsushi Takahashi, Shinsuke Ikegami, Takeshi Murase +2 more 2019-12-17
10500840 Printing apparatus and control method that control movement of a transfer member Satoshi Kitai, Kouichi Serizawa, Atsushi Takahashi 2019-12-10
10293620 Inkjet printing apparatus and inkjet printing method Yoshiaki Murayama, Satoshi Kitai 2019-05-21
10286650 Image processing apparatus and image processing method Satoshi Kitai, Yoshiaki Murayama 2019-05-14
9278552 Ink jet printing apparatus and control method thereof Minoru Teshigawara, Yoshiaki Murayama, Shinsuke Ikegami, Kiichiro Takahashi, Takuya Fukasawa 2016-03-08
9073342 Recording apparatus Minoru Teshigawara, Kiichiro Takahashi, Tetsuya Edamura, Akiko Maru, Yoshiaki Murayama +2 more 2015-07-07
8740333 Printing apparatus and determination method thereof Minoru Teshigawara, Atsushi Sakamoto, Takeshi Murase, Yoshiyuki Honda, Shinichi Omo 2014-06-03
8287090 Inkjet printing apparatus and inkjet printing method Hidehiko Kanda, Jiro Moriyama, Atsuhiko Masuyama, Hideaki Takamiya 2012-10-16
8251473 Inkjet printing apparatus Jiro Moriyama, Hidehiko Kanda, Atsuhiko Masuyama, Hideaki Takamiya 2012-08-28
8223382 Printing apparatus and control method therefor 2012-07-17
8201907 Recording apparatus Minoru Teshigawara, Kiichiro Takahashi, Tetsuya Edamura, Akiko Maru, Yoshiaki Murayama +2 more 2012-06-19
7980672 Inkjet printing apparatus and printing method Jiro Moriyama, Hidehiko Kanda, Atsuhiko Masuyama, Hideaki Takamiya 2011-07-19
7862145 Printing apparatus and method of controlling the same 2011-01-04
7591532 Inkjet printing apparatus and inkjet printing method Hidehiko Kanda, Jiro Moriyama, Atsuhiko Masuyama, Hideaki Takamiya 2009-09-22
7533962 Ink jet printing apparatus and ink jet printing method Atsuhiko Masuyama, Jiro Moriyama, Hidehiko Kanda, Hideaki Takamiya 2009-05-19
7401882 Printing apparatus and method of controlling printing therein 2008-07-22
6969155 Printing apparatus and print control method 2005-11-29
6661532 Printing apparatus Hiroshi Fukui, Shinichi Omo, Akira Kuronuma, Takayuki Murata 2003-12-09
6328401 Printer and printing control method Akira Kuronuma, Shinichi Omo, Takayuki Murata 2001-12-11