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

Junji Iguchi — 15 Patents

Canon: 15 patents #4,454 of 19,416Top 25%
Yokohama, JP: #7,016 of 49,234 inventorsTop 15%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Junji Iguchi has been granted 15 US patents while listed as an inventor at Canon. The first was granted in 1997 and the most recent in January 2019. Junji Iguchi ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Junji Iguchi in Yokohama, JP.

Patents per Year

Patents granted per year, 1997 to 2019Bar chart with a peak of 3 patents in 2009.peak 31997: 1 patents19971998: 1 patents2005: 1 patents20052008: 1 patents2009: 3 patents20092011: 1 patents2012: 1 patents20122015: 1 patents2016: 1 patents20162017: 1 patents2018: 2 patents20182019: 1 patents2019

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10178271 Facsimile apparatus and control method of facsimile apparatus 2019-01-08 $36,000
10129389 Communication apparatus, control method for communication apparatus, and storage medium 2018-11-13 $27,000
9904342 Image forming apparatus, method of controlling the same, and storage medium 2018-02-27 $32,000
9621744 Image processing apparatus, method of controlling the same and storage medium 2017-04-11 $26,000
9285866 Information processing apparatus with power shutoff switch and control method therefor for reducing power consumption in an image forming apparatus 2016-03-15 $33,000
9148779 Device capable of safely communicating device information, communication control method therefor, and storage medium 2015-09-29 $38,000
8223160 Image processing device, control method of image processing device, and storage medium 2012-07-17 $93,000
8081456 Information processing apparatus and method for controlling information processing apparatus 2011-12-20 $134,000
7640442 Multi-function apparatus and control method thereof Takehiro Yoshida, Shunichi Fujise, Daisuke Suga, Hideya Tabeta 2009-12-29 $275,000
7539886 Image processing apparatus, power saving control method, and program and storage medium thereof Daisuke Suga, Shunichi Fujise, Takehiro Yoshida, Hideya Tabeta 2009-05-26 $284,000
7511256 Photoelectric conversion apparatus and image reading apparatus having power supply stop means for stopping supplying power to a part of the apparatus Takehiro Yoshida, Hideya Tabeta, Daisuke Suga, Shiyunichi Fujise 2009-03-31 $323,000
7373434 Multi-function apparatus and control method thereof Takehiro Yoshida, Shunichi Fujise, Daisuke Suga, Hideya Tabeta 2008-05-13 $1,723,000
6968207 Communication system capable of speech and facsimile communication Yosuke Ezumi, Takehiro Yoshida, Shunichi Fujise, Yasuyuki Nakamura, Naoya Watanabe 2005-11-22 $215,000
5721581 Recording apparatus Atsushi Saito, Makoto Kobayashi, Akio Okubo, Keizo Sasai, Yasuyuki Shinada +6 more 1998-02-24 $57,000
5689289 Image recording apparatus Naoya Watanabe, Makoto Kobayashi, Yasuyuki Shinada, Yukio Nohata, Yuji Shimahara 1997-11-18 $92,000