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

Jun Yokobori — 29 Patents

KOKonica: 15 patents #117 of 1,958Top 6%
KMKonica Minolta: 9 patents #217 of 1,361Top 20%
KCKonishiroku Photo Industry Co.: 3 patents #262 of 894Top 30%
KMKonica Minolta: 2 patents #1,382 of 2,718Top 55%
Hachioji, JP: #202 of 2,869 inventorsTop 8%
Overall (All Time): #127,851 of 4,157,543Top 4%
29 Patents All Time
Jun Yokobori has been granted 29 US patents while listed as an inventor at Konica. The first was granted in 1989 and the most recent in January 2013. Jun Yokobori ranks #127,851 of 4,157,543 US inventors in our database (top 3.1%). Patent records list Jun Yokobori in Hachioji, JP.

Patents per Year

Patents granted per year, 1989 to 2013Bar chart with a peak of 4 patents in 1991.peak 41989: 3 patents19891991: 4 patents1993: 1 patents19931997: 1 patents1998: 2 patents19981999: 1 patents2000: 1 patents20002002: 1 patents2004: 3 patents20042005: 1 patents2006: 1 patents20062007: 1 patents2008: 1 patents20082009: 2 patents2010: 3 patents20102011: 2 patents2013: 1 patents2013

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
8358950 Image forming system and method to temporarily stop an image forming process when reaching the number of units specified by a user, improving working efficiency 2013-01-22
7969590 Image printing system, image printing apparatus, and image printing method Junji Sato, Akio Ueda 2011-06-28
7862029 Image forming system, image forming device, post-processor, and program Takao Kurohata, Shoichi Nakamura 2011-01-04
7722306 Image forming system Shinya Tanigami 2010-05-25
7660001 Image forming apparatus and image forming method capable of reading image data from document bundle including document with tab Takao Kurohata, Yoshihisa Kamata 2010-02-09
7651081 Image forming system, image forming device, post-processor, and program Takao Kurohata, Shoichi Nakamura 2010-01-26
7603072 Image forming apparatus, image forming system and program for image forming Masaru Ushio 2009-10-13
7547010 Image forming system, image forming device, post-processor, and program Takao Kurohata, Shoichi Nakamura 2009-06-16
7460254 Image printing system, image printing apparatus, and image printing method Junji Sato, Akio Ueda 2008-12-02
7215900 Image forming apparatus having device for changing print condition Takao Kurohata, Takaaki Sakai 2007-05-08
7133625 Image forming apparatus Masahiro Osawa, Shoichi Nakamura 2006-11-07
6954277 Image forming apparatus and image forming method Yoshihisa Kamata, Masaru Ushio, Minoru Asakawa, Junji Sato 2005-10-11
6810219 Image forming apparatus capable of forming images on recording materials of various types and sizes Junji Sato, Hiroki Ueda, Minoru Asakawa, Takaaki Sakai, Akio Ueda +1 more 2004-10-26
6701124 Image reading apparatus, image forming apparatus, image reading method and image forming method Takaaki Sakai, Yoshinao Kitahara 2004-03-02
6701099 Image forming apparatus capable of forming images on recording materials of various types and sizes Junji Sato, Hiroki Ueda, Minoru Asakawa, Takaaki Sakai, Akio Ueda +1 more 2004-03-02
6473112 Image forming apparatus Makoto Ui, Fumio Haibara, Tetsuya Niitsuma, Norio Joichi 2002-10-29
6148172 Image forming apparatus having means for enhancing accuracy of conveyance of recording sheets Takanori Kanda, Akira Kosugi, Keisuke Tanaka, Daisuke Ueda, Akitoshi Matsubara +5 more 2000-11-14
5901276 Image forming apparatus having an interface to connect with other image forming apparatus Takashi Murahashi, Utami Soma, Susumu Kurihara 1999-05-04
5768655 Image forming apparatus and control method thereof Kunihisa Yoshino, Yoshiko Matsuoka, Michio Osada, Akitoshi Matsubara 1998-06-16
5708508 Image recording apparatus with one-side and two-side copying modes Utami Soma, Susumu Kurihara 1998-01-13
5694637 Method for controlling an image forming apparatus which uses plural laser beams Kunihisa Yoshino, Hiroyuki Yamamoto, Shizuo Kayano 1997-12-02
5231513 Image forming apparatus Takashi Murahashi, Masashi Sugano, Hiroyuki Maruyama 1993-07-27
5070374 Color image forming apparatus Takashi Murahashi, Masashi Sugano, Hiroyuki Maruyama 1991-12-03
5070367 Color image forming apparatus with an automatic color selection mode Masahi Sugano, Takashi Murahashi, Hiroyuki Maruyama 1991-12-03
5061966 Method of cleaning an image retainer Satoshi Haneda, Hisashi Shoji, Seiichiro Hiratsuka, Tadao Kishimoto, Toshifumi Isobe +1 more 1991-10-29