Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AK

Akehiro Kusaka — 30 Patents

KOKomori: 29 patents #1 of 219Top 1%
KCKomori Printing Machinery Co.: 1 patents #18 of 48Top 40%
Tsukuba, JP: #81 of 2,818 inventorsTop 3%
Overall (All Time): #121,623 of 4,157,543Top 3%
30 Patents All Time
Akehiro Kusaka has been granted 30 US patents while listed as an inventor at Komori. The first was granted in 1989 and the most recent in May 2018. Akehiro Kusaka ranks #121,623 of 4,157,543 US inventors in our database (top 2.9%). Patent records list Akehiro Kusaka in Tsukuba, JP.

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
9969593 Sheet ejection device and sheet ejection method Tadaaki Ushigome, Soichi Nakamura 2018-05-15
9770895 Intaglio printing press Hiroyoshi Kamoda 2017-09-26
9579880 Screen printing apparatus and combination printing press including the screen printing apparatus 2017-02-28
9579881 Rotary screen printing press 2017-02-28
9446582 Perfector Yoichiro ABE 2016-09-20
9387662 Intaglio printing press 2016-07-12
9327491 Rotary screen printing press 2016-05-03
9302461 Proof printing press Hiroyoshi Kamoda, Heisuke Onoue 2016-04-05
8939078 Ink supply apparatus of printing press Hiroyoshi Kamoda, Hiroto Nagura, Norihiro Kumagai, Hiroyuki Sato, Akihiko Takenouchi 2015-01-27
8925453 Intaglio printing press 2015-01-06
8720334 Sheet-fed printing press 2014-05-13
8714083 Ink transfer member position adjusting method and apparatus of rotary stencil printing press Hiromitsu Numauchi, Isao Komuro 2014-05-06
8578849 Liquid supply apparatus and method of manufacturing plate therefor Susumu Takezawa 2013-11-12
8113115 Liquid transfer member pressing force adjusting method and apparatus of rotary stencil printing plate liquid coating machine Isao Umetsu, Hiromitsu Numauchi, Isao Komuro 2012-02-14
8037817 Liquid coating machine with plate replacing work space Toyoo Tonosu, Isao Komuro 2011-10-18
8028623 Contact-pressure adjusting method and contact-pressure adjusting system for liquid application machine Akihiko Takenouchi, Hiromitsu Numauchi 2011-10-04
7938063 Liquid supply apparatus Isao Komuro 2011-05-10
7611144 Guide device for sheet 2009-11-03
7395758 Ink fountain device with adjustable ink dams and adjustable fountain roller 2008-07-08
7222569 Oscillation amount adjusting device for oscillating roller Takashi Fuseki 2007-05-29
7134393 Oscillation amount adjusting device for oscillating roller Takashi Fuseki 2006-11-14
7107904 Liquid feeder including impression cylinder having gripper unit and cover member 2006-09-19
7104197 Oscillation amount adjusting device for oscillating roller Takashi Fuseki 2006-09-12
6877429 Roller holding apparatus of printing press Isao Komuro 2005-04-12
6874416 Printing press Syuji Fukushima 2005-04-05