Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
TM

Tetsuhiro Maeda

Canon: 26 patents #2,250 of 19,416Top 15%
SOSony: 14 patents #3,108 of 25,231Top 15%
Overall (All Time): #78,480 of 4,157,543Top 2%
40 Patents All Time

Issued Patents All Time

Showing 26–40 of 40 patents

Patent #TitleCo-InventorsDate
6960036 Adjustment method of printing positions, a printing apparatus and a printing system Miyuki Fujita, Hiroshi Tajika, Yuji Konno, Shuichi Murakami, Norihiro Kawatoko +2 more 2005-11-01
6957880 Ink jet printing apparatus and method of controlling temperature of head of ink jet printing apparatus Norihiro Kawatoko, Hiroshi Tajika, Miyuki Fujita, Yuji Konno, Takayuki Ogasahara +2 more 2005-10-25
6885472 Printing system, printing apparatus, information processing apparatus, control method therefor, and computer-readable memory Yuji Konno, Miyuki Fujita 2005-04-26
6874864 Ink jet printing apparatus and ink jet printing method for forming an image on a print medium Hiroshi Tajika, Atsushi Ushiroda, Miyuki Fujita, Yuji Konno, Norihiro Kawatoko +2 more 2005-04-05
6779873 Ink jet printing apparatus and method Hiroshi Tajika, Miyuki Fujita, Yuji Konno, Norihiro Kawatoko, Takayuki Ogasahara +2 more 2004-08-24
6733100 Printing apparatus, control method therefor, and computer-readable memory Miyuki Fujita, Hiroshi Tajika, Yuji Konno, Norihiro Kawatoko, Tetsuya Edamura 2004-05-11
6729709 Ink-jet printing method and apparatus Yuji Konno, Hiroshi Tajika, Miyuki Fujita, Norihiro Kawatoko, Takayuki Ogasahara +1 more 2004-05-04
6601939 Printing method, printing apparatus and printing system Miyuki Fujita, Hiroshi Tajika, Atsushi Ushiroda, Yuji Konno, Norihiro Kawatoko +3 more 2003-08-05
6572212 Ink-jet printer and control method and apparatus for the same Yuji Konno, Miyuki Fujita, Shuichi Murakami, Michinari Mizutani, Norihiro Kawatoko +2 more 2003-06-03
6557964 Printing apparatus and method Norihiro Kawatoko, Hiroshi Tajika, Miyuki Fujita, Yuji Konno, Takayuki Ogasahara +1 more 2003-05-06
6530642 Cleaning device, method and printer with virtually equal wiping condition for different print unit to recording surface distances Yoshio Uchikata, Hisashi Ishikawa, Hiroshi Tajika, Miyuki Fujita, Yuji Konno +2 more 2003-03-11
6491373 Printing method and a printing apparatus Miyuki Fujita, Yuji Konno 2002-12-10
6474777 Printing method and a printing apparatus Miyuki Fujita, Yuji Konno 2002-11-05
6364446 Printing method and printing apparatus Hisashi Ishikawa, Hiroshi Tajika, Yuji Konno, Hiroo Inoue, Norihiro Kawatoko +1 more 2002-04-02
6334659 Printing apparatus and printing method Hiroshi Tajika, Miyuki Fujita, Yuji Konno, Norihiro Kawatoko, Tetsuya Edamura 2002-01-01